ASTM A335 P9 P9 Pen Pow Chrome chy mully
Hastrellayc-256 (Hastelloy) bụ tungbel-Chrickel-Chromium-molybdem nke nwere ihe dị ala silicon ma na-ahụta na allosion na-eguzogide ọgwụ. Ihe na-eguzogide mmiri na-egbochi mmiri, ikuku dị iche iche - oxidizizizizizing, acropropyl titanate na ikuku na-eguzogide na-eguzogide na-enwe obere okpomọkụ ma guzogide na-ekpo ọkụ. Ya mere, n'ime afọ iri atọ gara aga, a na-eji ya eme ihe n'ọtụtụ ụwa dị oke mma, putrochemicals, mkpofu gash, pulp na nchekwa akwụkwọ.
Ihe omumu nke ato, carbon steel na-acha uhie uhie, ASTM F65 SEL na-ewu ewu Elb, ASTM A182 p32750 Studing Bolt bụ akwụkwọ akụkọ na nhazi. Ha na-ere nke ọma n'ụlọ na mba ọzọ, ma nabata ọtụtụ ndị ọrụ na-anabata ya. Site na imubanye ezigbo ọrụ, anyị na-atụ anya itinye aka na uto ọhụrụ mmepe nke idobe gburugburu, na-enyere aka ọha na mkpa nke ike mmadụ. Ka ọ dị ugbu a, anyị na-emekwu mgbalị iji tinye aka na ọhụrụ dị mma, na-enwe olileanya ịrụpụta usoro ọgwụgwọ ọhụrụ nke mmepe ụlọ ọrụ ahụ. Ka ụlọ ọrụ na-eche banyere teknụzụ, ụlọ ọrụ na-akwụghachi ndị ahịa na ngwaahịa na ọrụ ndị ka mma. Ngwá ọrụ dị elu, Nhazi Ọkachamara, teknụzụ mmepụta dị mma, sistemụ nkwari zuru oke na ọrụ ahịa na-akwụ ụgwọ ọ bụla.
ASTM A335 SULY SUE REEMY PIPL COLIL nwere oke ihe ndị ọzọ na-abụghị carbon, dingsten, manganese, silicon, na phosphorus. A na-etinyekarị ihe ndị a na-enye iwu ka ịbawanye ihe siri ike, ike na kemịkalụ nke ngwaahịa ikpeazụ.
Usoro akara nchara nke International na-eji ígwè na American ígwè na ụlọ ọrụ nígwé na-eji akara atọ dị iche iche nke igwe anaghị agba nchara. N'etiti ha: A na-ahụta ọnụ ọgụgụ dị narị puku abụọ na narị ise na 300. Iji maa atụ, ụfọdụ n'ime ndị na-adịghị ahụkarị ọnụ ọgụgụ ndị na-adịghị ahụ anya na 302, 304, 316, 310, ¢ ¢ na steels na-adịghị ọcha na-eji ọnụọgụ usoro 400. A na-eji 430 na 446, na-eme ihe na-enweghị eriri na 440, na-eme ihe na-enweghị eriri na 440c, na-erughị 50% nke alloys dị elu ma ọ bụ aha ya
N'ime akara ulloy nchara, mgbe ihe ndị dị ka nickel, chromium na molybdem na-eme ihe na-erughị 10,Genells steels.Genelly steels flanges nwere ihe mejupụtara kemịkalụ.
Alloy 20 (alloy 20) bụ Aulenitic Almenitic nke dị iche iche mepụtara iji guzogide corrosic acid acid. Ọ nwere nguzogide nduru sọlfọ; O nwere iguzogide siri ike na phosphoric acid, nitric acid na gburugburu gburugburu chloride, corroside nrụgide, na-etinye corrosion na corrosion. Ya mere, alloy 20 nwere aha nke mgbochi corrosion allosion. Ọ nwere ọtụtụ ngwa dị iche iche: Chemical, nri, ọgwụ, ọgwụ ike na ụlọ ọrụ plastik ga-eji ya. N'ihi na nguzogide corrosion na corrosion chloride, nsogbu na-agbawa nsogbu nsogbu, wdg, alloy 20 na-ejikarị.
Enwere ike ịba ụba Astm A335 P5 nke ọma ma ọ bụ nke na-ekwupụta na iwe na iwe dị ka ọgwụgwọ na-ekpo ọkụ ka ịbawanye isi ike. A na-enweta ọkwa a na pipe na-enweghị atụ, A335 P5 P5 A na-enweta na ọtụọ aka dị iche iche na osisi.
