{"id":4429,"date":"2019-03-02T16:18:24","date_gmt":"2019-03-02T16:18:24","guid":{"rendered":"https:\/\/www.stvvalves.com\/?p=4429"},"modified":"2019-03-02T16:18:24","modified_gmt":"2019-03-02T16:18:24","slug":"analysis-of-forged-steel-ball-valves-and-cast-steel-ball-valves","status":"publish","type":"post","link":"https:\/\/www.stvvalves.com\/fr\/analysis-of-forged-steel-ball-valves-and-cast-steel-ball-valves\/","title":{"rendered":"Analyse des robinets \u00e0 tournant sph\u00e9rique en acier forg\u00e9 et des robinets \u00e0 tournant sph\u00e9rique en acier moul\u00e9"},"content":{"rendered":"<p>Quelle est la diff\u00e9rence entre un robinet \u00e0 tournant sph\u00e9rique en acier forg\u00e9 et un robinet \u00e0 tournant sph\u00e9rique en acier moul\u00e9 ? Principalement pour le processus de forgeage et la forme de traitement de l&#039;acier\u00a0:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4427\" src=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/03\/3PC-Peek-Seat-Ball-Valve-800LB-F316-Body-316-Trim-3-Inch-SW-End.jpg\" alt=\"\" width=\"800\" height=\"800\" srcset=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/03\/3PC-Peek-Seat-Ball-Valve-800LB-F316-Body-316-Trim-3-Inch-SW-End.jpg 800w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/03\/3PC-Peek-Seat-Ball-Valve-800LB-F316-Body-316-Trim-3-Inch-SW-End-300x300.jpg 300w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/03\/3PC-Peek-Seat-Ball-Valve-800LB-F316-Body-316-Trim-3-Inch-SW-End-100x100.jpg 100w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/03\/3PC-Peek-Seat-Ball-Valve-800LB-F316-Body-316-Trim-3-Inch-SW-End-600x600.jpg 600w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/03\/3PC-Peek-Seat-Ball-Valve-800LB-F316-Body-316-Trim-3-Inch-SW-End-80x80.jpg 80w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/03\/3PC-Peek-Seat-Ball-Valve-800LB-F316-Body-316-Trim-3-Inch-SW-End-768x768.jpg 768w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/03\/3PC-Peek-Seat-Ball-Valve-800LB-F316-Body-316-Trim-3-Inch-SW-End-36x36.jpg 36w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/03\/3PC-Peek-Seat-Ball-Valve-800LB-F316-Body-316-Trim-3-Inch-SW-End-180x180.jpg 180w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/03\/3PC-Peek-Seat-Ball-Valve-800LB-F316-Body-316-Trim-3-Inch-SW-End-705x705.jpg 705w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><br \/>\nLes robinets \u00e0 tournant sph\u00e9rique en acier forg\u00e9 sont en acier utilis\u00e9 pour couler des pi\u00e8ces moul\u00e9es. Un type d&#039;alliage de coul\u00e9e. L&#039;acier moul\u00e9 est divis\u00e9 en acier au carbone moul\u00e9, acier moul\u00e9 faiblement alli\u00e9 et acier sp\u00e9cial moul\u00e9. L&#039;acier moul\u00e9 fait r\u00e9f\u00e9rence \u00e0 une pi\u00e8ce moul\u00e9e en acier produite par une m\u00e9thode de coul\u00e9e. L&#039;acier moul\u00e9 est principalement utilis\u00e9 pour fabriquer des pi\u00e8ces de forme complexe, difficiles \u00e0 forger ou \u00e0 d\u00e9couper et n\u00e9cessitant une r\u00e9sistance et une plasticit\u00e9 \u00e9lev\u00e9es.<\/p>\n<p>Robinet \u00e0 tournant sph\u00e9rique en acier forg\u00e9 \/<\/p>\n<p>Les robinets \u00e0 tournant sph\u00e9rique en acier forg\u00e9 sont diverses pi\u00e8ces forg\u00e9es et pi\u00e8ces forg\u00e9es produites par des m\u00e9thodes de forgeage. Les robinets \u00e0 tournant sph\u00e9rique en acier forg\u00e9 ont une masse plus \u00e9lev\u00e9e que les robinets \u00e0 tournant sph\u00e9rique en acier moul\u00e9 et peuvent r\u00e9sister \u00e0 des forces d&#039;impact importantes. La plasticit\u00e9, la t\u00e9nacit\u00e9 et d&#039;autres propri\u00e9t\u00e9s m\u00e9caniques sont \u00e9galement sup\u00e9rieures \u00e0 celles des pi\u00e8ces moul\u00e9es en acier. Par cons\u00e9quent, pour certaines pi\u00e8ces importantes de la machine, des pi\u00e8ces en acier forg\u00e9 doivent \u00eatre utilis\u00e9es.<\/p>\n<p>Le moulage est un moulage liquide et le forgeage est un processus de d\u00e9formation plastique. La pi\u00e8ce forg\u00e9e peut am\u00e9liorer la structure interne de la structure, les propri\u00e9t\u00e9s m\u00e9caniques sont bonnes, les grains sont uniformes et la pi\u00e8ce laborieuse importante doit \u00eatre forg\u00e9e. Le moulage provoquera une s\u00e9gr\u00e9gation structurelle, des d\u00e9fauts structurels et, bien s\u00fbr, le moulage a ses avantages. Le formage de pi\u00e8ces complexes n&#039;est pas facile \u00e0 mouler et a \u00e9t\u00e9 coul\u00e9.<\/p>","protected":false},"excerpt":{"rendered":"<p>What is the difference between a forged steel ball valve and a cast steel ball valve? Mainly for the forging process and processing form of steel: Forged steel ball valves are steel used to cast castings. A type of casting alloy. Cast steel is divided into cast carbon steel, cast low alloy steel and cast [&hellip;]<\/p>\n","protected":false},"author":290641,"featured_media":4426,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[581],"class_list":["post-4429","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-analysis-of-forged-steel-ball-valve"],"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/posts\/4429","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/users\/290641"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/comments?post=4429"}],"version-history":[{"count":0,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/posts\/4429\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/media\/4426"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/media?parent=4429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/categories?post=4429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/tags?post=4429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}