{"id":668,"date":"2026-03-25T06:00:40","date_gmt":"2026-03-25T06:00:40","guid":{"rendered":"https:\/\/jstvalve.com\/?post_type=product&p=668"},"modified":"2026-03-30T05:48:53","modified_gmt":"2026-03-30T05:48:53","slug":"tantalum-titanium-check-valves-applications","status":"publish","type":"product","link":"https:\/\/jstvalve.com\/vi\/product\/tantalum-titanium-check-valves-applications\/","title":{"rendered":"Van m\u1ed9t chi\u1ec1u b\u1eb1ng tantali"},"content":{"rendered":"
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\u1ee8ng d\u1ee5ng c\u1ee7a van m\u1ed9t chi\u1ec1u titan<\/h6>\n

C\u00e1c van m\u1ed9t chi\u1ec1u b\u1eb1ng titan \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh c\u00f4ng nghi\u1ec7p clo-ki\u1ec1m, ng\u00e0nh c\u00f4ng nghi\u1ec7p soda, ng\u00e0nh d\u01b0\u1ee3c ph\u1ea9m, ng\u00e0nh ph\u00e2n b\u00f3n, ng\u00e0nh h\u00f3a ch\u1ea5t tinh khi\u1ebft, s\u1ea3n xu\u1ea5t axit h\u1eefu c\u01a1 c\u01a1 b\u1ea3n v\u00e0 mu\u1ed1i v\u00f4 c\u01a1, c\u0169ng nh\u01b0 trong ng\u00e0nh c\u00f4ng nghi\u1ec7p axit nitric, v.v.<\/p>\n

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Ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf v\u00e0 ti\u00eau chu\u1ea9n th\u1eed nghi\u1ec7m \u00e1p d\u1ee5ng<\/h6>\n

Ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf: API 6D, BS 1868, API 594, EN 10739<\/p>\n

Ti\u00eau chu\u1ea9n th\u1eed nghi\u1ec7m: API 598<\/p>\n

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Nh\u1eefng \u0111i\u1ec3m c\u1ea7n l\u01b0u \u00fd v\u1ec1 van m\u1ed9t chi\u1ec1u tantali<\/h6>\n

Khi l\u1ef1a ch\u1ecdn van m\u1ed9t chi\u1ec1u b\u1eb1ng titan, c\u1ea7n ph\u1ea3i xem x\u00e9t k\u1ef9 l\u01b0\u1ee1ng b\u1ed1n y\u1ebfu t\u1ed1 sau: nhi\u1ec7t \u0111\u1ed9 c\u1ee7a m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n, th\u00e0nh ph\u1ea7n c\u1ee7a m\u00f4i tr\u01b0\u1eddng, m\u1eadt \u0111\u1ed9 c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c nhau, h\u00e0m l\u01b0\u1ee3ng n\u01b0\u1edbc, v.v. C\u00e1c van n\u00e0y kh\u00f4ng ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n nh\u01b0 axit nitric kh\u00f3i \u0111\u1ecf 98%, clo kh\u00f4 c\u00f3 h\u00e0m l\u01b0\u1ee3ng n\u01b0\u1edbc d\u01b0\u1edbi 1,5%, oxy tinh khi\u1ebft, nhi\u1ec7t \u0111\u1ed9 tr\u00ean 330\u2103, v.v.<\/p>","protected":false},"excerpt":{"rendered":"

H\u1ee3p kim tantali v\u00e0 titan l\u00e0 c\u00e1c kim lo\u1ea1i m\u00e0u c\u00f3 t\u00ednh ho\u1ea1t \u0111\u1ed9ng h\u00f3a h\u1ecdc cao. V\u1eadt li\u1ec7u tantali c\u00f3 l\u1edbp m\u00e0ng oxit, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cao v\u00e0 kh\u1ea3 n\u0103ng t\u1ef1 th\u1ee5 \u0111\u1ed9ng h\u00f3a trong m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n m\u1ea1nh, do \u0111\u00f3 van tantali c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n \u0103n m\u00f2n kh\u1eafc nghi\u1ec7t kh\u00e1c nhau.<\/p>\n

Nh\u1edd hi\u1ec7u qu\u1ea3 chi ph\u00ed cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u01b0\u1ee3t tr\u1ed9i, van m\u1ed9t chi\u1ec1u b\u1eb1ng tantali c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng c\u00f3 t\u00ednh \u0103n m\u00f2n cao. Trong c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng truy\u1ec1n t\u1ea3i c\u00f4ng nghi\u1ec7p d\u00e2n d\u1ee5ng y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, van m\u1ed9t chi\u1ec1u b\u1eb1ng tantali gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c nhi\u1ec1u v\u1ea5n \u0111\u1ec1 \u0103n m\u00f2n m\u00e0 c\u00e1c lo\u1ea1i van m\u1ed9t chi\u1ec1u b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9, \u0111\u1ed3ng ho\u1eb7c nh\u00f4m kh\u00f4ng th\u1ec3 gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c.<\/p>\n

Van m\u1ed9t chi\u1ec1u b\u1eb1ng titan c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi, \u0111\u1ed9 b\u1ec1n ri\u00eang cao, tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9, b\u1ec1 m\u1eb7t c\u1ee9ng v\u00e0 nh\u1eb5n gi\u00fap h\u1ea1n ch\u1ebf s\u1ef1 b\u00e1m d\u00ednh c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u l\u1ea1, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t, v.v.<\/p>","protected":false},"featured_media":713,"comment_status":"open","ping_status":"closed","template":"","meta":{"_angie_page":false,"_eb_attr":"","_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[30],"product_tag":[],"class_list":["post-668","product","type-product","status-publish","has-post-thumbnail","product_cat-check-valve","first","instock","shipping-taxable","product-type-simple","entry","content-bg","loop-entry"],"_links":{"self":[{"href":"https:\/\/jstvalve.com\/vi\/wp-json\/wp\/v2\/product\/668","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jstvalve.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jstvalve.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/jstvalve.com\/vi\/wp-json\/wp\/v2\/comments?post=668"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jstvalve.com\/vi\/wp-json\/wp\/v2\/media\/713"}],"wp:attachment":[{"href":"https:\/\/jstvalve.com\/vi\/wp-json\/wp\/v2\/media?parent=668"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jstvalve.com\/vi\/wp-json\/wp\/v2\/product_brand?post=668"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jstvalve.com\/vi\/wp-json\/wp\/v2\/product_cat?post=668"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jstvalve.com\/vi\/wp-json\/wp\/v2\/product_tag?post=668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}