{"id":6807,"date":"2026-07-17T11:33:01","date_gmt":"2026-07-17T15:33:01","guid":{"rendered":"https:\/\/dev26.lecowebtest.com\/news\/?p=6807"},"modified":"2026-08-07T08:56:11","modified_gmt":"2026-08-07T12:56:11","slug":"sulfur-and-superalloys-the-844-series","status":"publish","type":"post","link":"https:\/\/dev26.lecowebtest.com\/ja\/news\/sulfur-and-superalloys-the-844-series\/","title":{"rendered":"\u8d85\u5408\u91d1\u3068\u786b\u9ec4\uff1a\u5fae\u91cf\u3067\u3042\u3063\u3066\u3082\u6709\u5bb3\u3068\u306a\u308a\u3046\u308b"},"content":{"rendered":"<div class=\"wp-block-group is-style-leco-vertical-margin-top has-global-padding is-layout-constrained wp-container-core-group-is-layout-875e403b wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-1ffe0ea6 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">\u516c\u958b\u65e5<\/p>\n\n\n<div style=\"line-height:1;margin-top:12px;margin-left:6px\" class=\"wp-block-post-date has-custom-1-font-size\"><time datetime=\"2026-07-17T15:34:01.080Z\">2026\u5e747\u670817\u65e5<\/time><\/div><\/div>\n\n\n<h1 class=\"is-style-default wp-block-post-title\">\u8d85\u5408\u91d1\u3068\u786b\u9ec4\uff1a\u5fae\u91cf\u3067\u3042\u3063\u3066\u3082\u6709\u5bb3\u3068\u306a\u308a\u3046\u308b<\/h1><\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\"><figure class=\"is-style-rounded wp-block-post-featured-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1800\" height=\"600\" src=\"https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Wide shot of an airplane flying overhead, showing both turbines made with superalloy high-perfomance materials in the blue sky.\" style=\"object-fit:cover;\" srcset=\"https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft.png 1800w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-300x100.png 300w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-1024x341.png 1024w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-768x256.png 768w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-1536x512.png 1536w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/07\/underside-of-jet-engine-commercial-aircraft-18x6.png 18w\" sizes=\"auto, (max-width: 1800px) 100vw, 1800px\"><\/figure><\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-1ea9787f wp-block-group-is-layout-constrained\" style=\"margin-top:48px\">\n<div class=\"leco-share-article align-left wp-block-create-block-leco-share-article\">\n\t<div class=\"share-article-wrapper\">\n\t\t<button class=\"share-article-button\" data-url=\"https:\/\/dev26.lecowebtest.com\/ja\/news\/sulfur-and-superalloys-the-844-series\/\" aria-label=\"\u8a18\u4e8b\u3092\u5171\u6709\">\n\t\t\t\u8a18\u4e8b\u3092\u5171\u6709\t\t<\/button>\n\t\t<span class=\"share-article-copied\" aria-live=\"polite\" aria-atomic=\"true\">\n\t\t\t\u8a18\u4e8b\u30ea\u30f3\u30af\u3092\u30b3\u30d4\u30fc\u3057\u307e\u3057\u305f\t\t<\/span>\n\t<\/div>\n<\/div>\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0\">\n<hr class=\"wp-block-separator has-text-color has-sl-1-color has-alpha-channel-opacity has-sl-1-background-color has-background has-base-100-color has-base-100-background-color is-style-default\" style=\"margin-top:60px;margin-bottom:60px\">\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-1ea9787f wp-block-group-is-layout-constrained\" style=\"margin-top:48px\">\n<p class=\"wp-block-paragraph\">Alloys are formed when a metal is combined with another element to strengthen the base metal\u2019s properties. Basically, an alloy is just a modified metal. Superalloys are similar, but these specific high-performance materials are held to a higher standard. They are typically nickel-based, cobalt-based, titanium-based, or iron-based. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To be classified as a superalloy, the alloy must be able to reliably function under extremely high temperatures, possess superior strength and surface stability, and must be resistant to thermal creep deformation. Strong corrosion and oxidation resistance are also features of superalloys, but it\u2019s important to note that they are not impervious to oxidation over time if protective measures are not taken. Unfortunately, even when protective measures are taken, contaminants like sulfur threaten to render that protection useless.<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading is-style-h2-style\" style=\"margin-top:var(--wp--preset--spacing--2-xl)\">Why is Protection from Oxidation Important?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Oxidation negatively affects a superalloy by weakening its strength, which over time can lead to embrittlement and cracking. Since high-performance materials like superalloys are mainly used and relied on in industries like aerospace and nuclear energy, it is crucial that these materials perform as intended. Material failures could be the difference between life and death, in some circumstances.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Controlling Oxidation with Selective Oxidation<\/h3>\n\n\n\n<p class=\"is-style-default wp-block-paragraph\">To make superalloys even more indestructible and shield against oxidation, selective oxidation is performed. With selective oxidation, superalloys are designed to oxidize in a way that creates a protective layer of oxidized material that \u201ccovers\u201d the alloy, keeping the alloy\u2019s inner structure from oxygen invasion. However, this means that in order to keep protecting the superalloy\u2019s infrastructure, the protective oxidized layer needs to remain stable and intact.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading is-style-h2-style\" style=\"margin-top:var(--wp--preset--spacing--2-xl)\">Sulfur: A Dangerous Threat<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The presence of sulfur, even at trace levels, can interfere with the selective oxidation process. Sulfur degrades that protective layer, leaving the superalloy vulnerable to negative oxidation and shortening its useful lifespan. Therefore, the accurate determination of sulfur content, down to the tenth of a microgram, is paramount for ensuring optimal performance and longevity in superalloys.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">A Combustion Technique for Ultimate Confidence<\/h3>\n\n\n\n<p class=\"is-style-default wp-block-paragraph\">Historically, the only way to accurately determine ultra-low levels of sulfur was with\u00a0<a href=\"https:\/\/dev26.lecowebtest.com\/ja\/%e3%82%b3%e3%82%a2%e5%88%86%e6%9e%90\/%e7%99%ba%e5%85%89%e5%88%86%e5%85%89%e5%88%86%e6%9e%90\/\" data-type=\"coreanalysis\" data-id=\"2139\">glow discharge mass spectrometry (GD-MS)<\/a>, due to its high sensitivity. Now, even combustion methods can be used when paired with the right instruments, like<a href=\"https:\/\/dev26.lecowebtest.com\/ja\/%e6%a5%bd%e5%99%a8-2\/cs%e5%85%83%e7%b4%a0%e5%88%86%e6%9e%90%e8%a3%85%e7%bd%ae\/\" data-type=\"instrument\" data-id=\"2227\">\u00a0LECO\u2019s CS844ES<\/a><a href=\"https:\/\/www.leco.com\/products\/844-series\/\" target=\"_blank\" rel=\"noopener\">.<\/a>\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-rounded-full-width\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/leco-cs844-carbon-sulfur-determination-1024x576.webp\" alt=\"LECO CS844 \u70ad\u7d20\u30fb\u786b\u9ec4\u5143\u7d20\u5206\u6790\u88c5\u7f6e\" class=\"wp-image-3554\" srcset=\"https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/leco-cs844-carbon-sulfur-determination-1024x576.webp 1024w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/leco-cs844-carbon-sulfur-determination-300x169.webp 300w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/leco-cs844-carbon-sulfur-determination-768x432.webp 768w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/leco-cs844-carbon-sulfur-determination-18x10.webp 18w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/leco-cs844-carbon-sulfur-determination.webp 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"is-style-default wp-block-paragraph\">The CS844ES uses high-frequency combustion and intelligent carrier gas management with infrared detection to reach a detection limit of approximately 0.1\u03bcg, guaranteeing even trace amounts of sulfur will be detected and ensuring confident quality control of superalloys. The sensitivity, ease-of-use, and speed of this instrument make it a reliable tool for any lab. Plus, the cost of combustion instrumentation is significantly lower than GD-MS, making it a practical choice as well.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-1ea9787f wp-block-group-is-layout-constrained\" style=\"margin-top:48px\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0\">\n<hr class=\"wp-block-separator has-text-color has-sl-1-color has-alpha-channel-opacity has-sl-1-background-color has-background has-base-100-color has-base-100-background-color is-style-default\" style=\"margin-top:60px;margin-bottom:60px\">\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading is-style-h2-style\">Learn More about Sulfur and Superalloys<\/h2>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Since superalloys make up fundamental parts of aerospace equipment, medical devices, and more, knowing that they will perform as they are supposed to is paramount. Feeling confident in sulfur level results can be achieved through specialized combustion techniques, avoiding costly GD-MS.<\/p>\n<\/div>\n\n\n<div class=\"leco-documents-rows wp-block-create-block-leco-documents-rows\">\n\t\t<div class=\"leco-documents-rows__row\">\n\t\t<div class=\"leco-documents-rows__split\">\n\n\t\t\t<!-- Left: Featured image -->\n\t\t\t<div class=\"leco-documents-rows__image-col\">\n\t\t\t\t<figure class=\"wp-block-image size-full is-style-rounded-full-width\">\n\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2020\/12\/propeller-plane-prop-1024x576.webp\" alt=\"aviation propeller\" style=\"aspect-ratio:4\/3;object-fit:cover\">\n\t\t\t\t<\/figure>\n\t\t\t<\/div>\n\n\t\t\t<!-- Right: Content -->\n\t\t\t<div class=\"leco-documents-rows__content-col\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"leco-documents-rows__title is-style-h4-style\">\n\t\t\t\t\t\t<a href=\"https:\/\/dev26.lecowebtest.com\/ja\/documents\/203-821-540\/\">\n\t\t\t\t\t\t\tCS844ES \u306b\u3088\u308b\u5408\u91d1\u4e2d\u306e\u8d85\u4f4e\u786b\u9ec4\u30ec\u30d9\u30eb\u306e\u5224\u5b9a\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"leco-documents-rows__excerpt\">\n\t\t\t\t\t\t<p>\u822a\u7a7a\u5b87\u5b99\u5206\u91ce\u3084\u305d\u306e\u4ed6\u306e\u904e\u9177\u306a\u7528\u9014\u3067\u4f7f\u7528\u3055\u308c\u308b\u9ad8\u6e29\u5408\u91d1\u306b\u304a\u3044\u3066\u3001\u8010\u9178\u5316\u6027\u3068\u6a5f\u68b0\u7684\u6027\u80fd\u3092\u7dad\u6301\u3059\u308b\u306b\u306f\u3001\u8d85\u4f4e\u786b\u9ec4\u542b\u6709\u91cf\u304c\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002 \u672c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ce\u30fc\u30c8\u3067\u306f\u3001LECO CS844ES \u3092\u7528\u3044\u3066\u3001\u92fc\u3001\u30cb\u30c3\u30b1\u30eb\u3001\u304a\u3088\u3073\u8d85\u5408\u91d1\u4e2d\u306e 0.1 \u00b5g \u3068\u3044\u3046\u6975\u3081\u3066\u5fae\u91cf\u306e\u786b\u9ec4\u3092\u6b63\u78ba\u306b\u6e2c\u5b9a\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3001\u71c3\u713c\u5206\u6790\u6cd5\u306e\u611f\u5ea6\u3092\u3001\u5f93\u6765\u9054\u6210\u53ef\u80fd\u3060\u3063\u305f\u30ec\u30d9\u30eb\u307e\u3067\u62e1\u5f35\u3059\u308b\u3053\u3068\u3092\u8aac\u660e\u3057\u307e\u3059\u2026<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"leco-documents-rows__reference\">\n\t\t\t\t\t\t203-821-540\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n\t\t\t\t\t<div class=\"wp-block-button\">\n\t\t\t\t\t\t<a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/dev26.lecowebtest.com\/ja\/documents\/203-821-540\/\">\n\t\t\t\t\t\t\tDownload the Application Note\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:var(--wp--preset--spacing--2-xl)\">\n<p class=\"wp-block-paragraph\">Are you interested in learning more about how LECO supports the high-performance materials industry? Explore our <a href=\"https:\/\/dev26.lecowebtest.com\/ja\/%e3%82%a2%e3%83%97%e3%83%aa%e3%82%b1%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3-2\/%e9%ab%98%e6%80%a7%e8%83%bd%e6%9d%90%e6%96%99\/\" data-type=\"application\" data-id=\"4513\">\u9ad8\u6027\u80fd\u6750\u6599<\/a> resource hub for additional application notes and webinars.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0\">\n<hr class=\"wp-block-separator has-text-color has-sl-1-color has-alpha-channel-opacity has-sl-1-background-color has-background has-base-100-color has-base-100-background-color is-style-default\" style=\"margin-top:60px;margin-bottom:60px\">\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading is-style-h4-style\">\u4f7f\u7528\u697d\u5668<\/h2>\n\n\n\n<div class=\"leco-card-grid-block wp-block-create-block-leco-card-grid\">\n\t<div class=\"leco-card-grid columns-2\" role=\"list\" aria-label=\"Card grid\">\n\t\t\n\t\t\t\t\t<a href=\"https:\/\/dev26.lecowebtest.com\/ja\/%e6%a5%bd%e5%99%a8-2\/cs%e5%85%83%e7%b4%a0%e5%88%86%e6%9e%90%e8%a3%85%e7%bd%ae\/\" class=\"leco-card\" role=\"listitem\" aria-label=\"744\/844 Series - Click to learn more\">\n\t\t\n\t\t\t<!-- Card Image -->\n\t\t\t<div class=\"leco-card-image\" role=\"img\" aria-label=\"LECO CS844 \u70ad\u7d20\u30fb\u786b\u9ec4\u5143\u7d20\u5206\u6790\u88c5\u7f6e\">\n\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/leco-cs844-carbon-sulfur-determination.webp\" srcset=\"https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/leco-cs844-carbon-sulfur-determination-1024x576.webp 1024w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/leco-cs844-carbon-sulfur-determination-768x432.webp 768w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/leco-cs844-carbon-sulfur-determination-300x169.webp 300w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/leco-cs844-carbon-sulfur-determination.webp 1280w\" sizes=\"(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 371px\" alt=\"LECO CS844 \u70ad\u7d20\u30fb\u786b\u9ec4\u5143\u7d20\u5206\u6790\u88c5\u7f6e\" class=\"leco-card-img\" loading=\"lazy\" decoding=\"sync\">\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t<!-- Card Content -->\n\t\t\t<div class=\"leco-card-content\">\n\t\t\t\t\t\t\t\t\t<h3 class=\"leco-card-title\">\n\t\t\t\t\t\t744\/844\u30b7\u30ea\u30fc\u30ba\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t<div class=\"leco-card-bottom\">\n\t\t\t\t\t\t\t\t\t\t\t<p class=\"leco-card-description\">\n\t\t\t\t\t\t\t\u7121\u6a5f\u6750\u6599\u4e2d\u306e\u70ad\u7d20\u304a\u3088\u3073\u786b\u9ec4\u306e\u7cbe\u5bc6\u6e2c\u5b9a\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"leco-card-link\" 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is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0\">\n<hr class=\"wp-block-separator has-text-color has-sl-1-color has-alpha-channel-opacity has-sl-1-background-color has-background has-base-100-color has-base-100-background-color is-style-default\" style=\"margin-top:60px;margin-bottom:60px\">\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading is-style-h4-style\">\u95a2\u9023\u8a18\u4e8b<\/h2>\n\n\n\n<div class=\"wp-block-query is-layout-flow wp-block-query-is-layout-flow\"><ul class=\"columns-3 wp-block-post-template is-layout-grid wp-container-core-post-template-is-layout-1d17308c wp-block-post-template-is-layout-grid\"><li class=\"wp-block-post post-6807 post type-post status-publish format-standard has-post-thumbnail hentry category-news instrument-model-60 core-analysis-type-sulfur application-type-high-performance-materials application-type-metals-ores product-line-elemental-analysis\">\n\n<div class=\"wp-block-group is-layout-flow 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target=\"_self\">\u8d85\u5408\u91d1\u3068\u786b\u9ec4\uff1a\u5fae\u91cf\u3067\u3042\u3063\u3066\u3082\u6709\u5bb3\u3068\u306a\u308a\u3046\u308b<\/a><\/h3>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-07-17T11:33:01-04:00\">2026\u5e747\u670817\u65e5<\/time><\/div><\/div>\n\n<\/li><li class=\"wp-block-post post-5735 post type-post status-publish format-standard has-post-thumbnail hentry category-news tag-biofuels instrument-model-57 instrument-model-58 core-analysis-type-carbon core-analysis-type-hydrogen core-analysis-type-nitrogen core-analysis-type-sulfur application-type-energy-fuels application-type-solid-fuels product-line-elemental-analysis\">\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><figure style=\"aspect-ratio:16\/9\" class=\"wp-block-post-featured-image\"><a href=\"https:\/\/dev26.lecowebtest.com\/ja\/news\/leco-chns-analysis-for-biofuels\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/wood-pellets-biofuel.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\u30d0\u30a4\u30aa\u71c3\u6599\u306e\u53ef\u80fd\u6027\u3092\u89e3\u304d\u653e\u3064\uff1a\u6b63\u78ba\u306aCHNS\u5206\u6790\u304c\u91cd\u8981\u3067\u3042\u308b\u7406\u7531\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/wood-pellets-biofuel.png 1280w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/wood-pellets-biofuel-300x169.png 300w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/wood-pellets-biofuel-1024x576.png 1024w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/wood-pellets-biofuel-768x432.png 768w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/03\/wood-pellets-biofuel-18x10.png 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\"><\/a><\/figure>\n\n<h3 style=\"font-style:normal;font-weight:300\" class=\"has-link-color wp-elements-a886519ae13d3c55929ef374b8bceb2d wp-block-post-title has-text-color has-dm-8-color has-medium-font-size has-rothek-font-family\"><a href=\"https:\/\/dev26.lecowebtest.com\/ja\/news\/leco-chns-analysis-for-biofuels\/\" target=\"_self\">\u30d0\u30a4\u30aa\u71c3\u6599\u306e\u53ef\u80fd\u6027\u3092\u89e3\u304d\u653e\u3064\uff1a\u6b63\u78ba\u306aCHNS\u5206\u6790\u304c\u91cd\u8981\u3067\u3042\u308b\u7406\u7531<\/a><\/h3>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-03-03T13:17:00-05:00\">2026 3\u6708 3<\/time><\/div><\/div>\n\n<\/li><li class=\"wp-block-post post-5740 post type-post status-publish format-standard has-post-thumbnail hentry category-news tag-biofuels instrument-model-58 core-analysis-type-carbon core-analysis-type-sulfur application-type-building-materials product-line-elemental-analysis\">\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><figure style=\"aspect-ratio:16\/9\" class=\"wp-block-post-featured-image\"><a href=\"https:\/\/dev26.lecowebtest.com\/ja\/news\/carbon-and-sulfur-analysis-cement\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"600\" src=\"https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/06\/Web-Blog-Image-Cement.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\u70ad\u7d20\u30fb\u786b\u9ec4\u5206\u6790\u306e\u6700\u9069\u5316\u306b\u3088\u308b\u30bb\u30e1\u30f3\u30c8\u751f\u7523\u306e\u5411\u4e0a\" style=\"width:100%;height:100%;object-fit:cover;\" srcset=\"https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/06\/Web-Blog-Image-Cement.png 1200w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/06\/Web-Blog-Image-Cement-300x150.png 300w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/06\/Web-Blog-Image-Cement-1024x512.png 1024w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/06\/Web-Blog-Image-Cement-768x384.png 768w, https:\/\/dev26.lecowebtest.com\/wp-content\/uploads\/2026\/06\/Web-Blog-Image-Cement-18x9.png 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\"><\/a><\/figure>\n\n<h3 style=\"font-style:normal;font-weight:300\" class=\"has-link-color wp-elements-a886519ae13d3c55929ef374b8bceb2d wp-block-post-title has-text-color has-dm-8-color has-medium-font-size has-rothek-font-family\"><a href=\"https:\/\/dev26.lecowebtest.com\/ja\/news\/carbon-and-sulfur-analysis-cement\/\" target=\"_self\">\u70ad\u7d20\u30fb\u786b\u9ec4\u5206\u6790\u306e\u6700\u9069\u5316\u306b\u3088\u308b\u30bb\u30e1\u30f3\u30c8\u751f\u7523\u306e\u5411\u4e0a<\/a><\/h3>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-02-26T14:27:00-05:00\">2026\u5e742\u670826\u65e5<\/time><\/div><\/div>\n\n<\/li><\/ul><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Published on Alloys are formed when a metal is combined with another element to strengthen the base metal\u2019s properties. Basically, an alloy is just a modified metal. Superalloys are similar, but these specific high-performance materials are held to a higher standard. They are typically nickel-based, cobalt-based, titanium-based, or iron-based. To be classified as a superalloy, the alloy must be able to reliably function under extremely high temperatures, possess superior strength and surface stability, and must be resistant to thermal creep deformation. Strong corrosion and oxidation resistance are also features of superalloys, but it\u2019s important to note that they are not impervious to oxidation over time if protective measures are not [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":6813,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"instrument-model":[60],"core-analysis-type":[21],"application-type":[350,37],"product-line":[14],"class_list":["post-6807","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","instrument-model-60","core-analysis-type-sulfur","application-type-high-performance-materials","application-type-metals-ores","product-line-elemental-analysis"],"_links":{"self":[{"href":"https:\/\/dev26.lecowebtest.com\/ja\/wp-json\/wp\/v2\/posts\/6807","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dev26.lecowebtest.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dev26.lecowebtest.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/ja\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/ja\/wp-json\/wp\/v2\/comments?post=6807"}],"version-history":[{"count":9,"href":"https:\/\/dev26.lecowebtest.com\/ja\/wp-json\/wp\/v2\/posts\/6807\/revisions"}],"predecessor-version":[{"id":6860,"href":"https:\/\/dev26.lecowebtest.com\/ja\/wp-json\/wp\/v2\/posts\/6807\/revisions\/6860"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/ja\/wp-json\/wp\/v2\/media\/6813"}],"wp:attachment":[{"href":"https:\/\/dev26.lecowebtest.com\/ja\/wp-json\/wp\/v2\/media?parent=6807"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/ja\/wp-json\/wp\/v2\/categories?post=6807"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/ja\/wp-json\/wp\/v2\/tags?post=6807"},{"taxonomy":"instrument-model","embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/ja\/wp-json\/wp\/v2\/instrument-model?post=6807"},{"taxonomy":"core-analysis-type","embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/ja\/wp-json\/wp\/v2\/core-analysis-type?post=6807"},{"taxonomy":"application-type","embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/ja\/wp-json\/wp\/v2\/application-type?post=6807"},{"taxonomy":"product-line","embeddable":true,"href":"https:\/\/dev26.lecowebtest.com\/ja\/wp-json\/wp\/v2\/product-line?post=6807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}