Nā Huahana Hastelloy - Nā Paipu Hastelloy, Nā Papa Hastelloy, ka pā poepoe Hastelloy

ʻO Hastelloy C276 kahi metala pale i ka pala ʻole i hoʻokumu ʻia i ka nickel, kahi i māhele nui ʻia i ʻelua mau māhele: nickel-chromium alloy a me ka nickel-chromium-molybdenum alloy. Loaʻa iā Hastelloy ke kūpaʻa maikaʻi i ka pala a me ke kūpaʻa wela, a hoʻohana nui ʻia i nā kahua mokulele a me nā kemika.

Nā māka Hastelloy no METALA E HIKI MAI ANA e komo pū ana ka hana ʻana me nā papa aʻe

ʻO HASTELLOY B-2 Nickel-molybdenum alloy me ke kūpaʻa maikaʻi loa i ka palaho i nā kaiapuni hōʻemi. ʻO ka mana i hoʻonui ʻia o HASTELLOY B-3 B-2 he kūpaʻa maikaʻi loa i ka palaho i ka waikawa hydrochloric i kēlā me kēia mahana a me ka nui.

He kūpaʻa maikaʻi ko HASTELLOY C-4 i ka wela, paʻakikī maikaʻi a me ke kūpaʻa i ka pala ma 650-1040 degere Celsius.

ʻO nā huahana Hastelloy a Future Metal e pili ana i nā paipu humuhumu ʻole ʻo Hastelloy, nā papa Hastelloy, a me nā ʻāpana Hastelloy.

ʻO Hastelloy

ʻOi aku ka maikaʻi o ke kūpaʻa like ʻana o HASTELLOY C-22 i ka palaho ma mua o C-4 a me C-276 i loko o ka medium oxidizing, a he kūpaʻa kūloko maikaʻi loa kona. He kūpaʻa maikaʻi ko HASTELLOY C-276 i ka oxidative a me ka hōʻemi haʻahaʻa i ka palaho, a he kūpaʻa koʻikoʻi maikaʻi loa i ka hiki ke palaho. HASTELLOY C-2000 ʻO ka metala pale palaho piha loa me ke kūpaʻa like ʻana o ka palaho maikaʻi loa i nā wahi oxidizing a me ka hōʻemi.

ʻO ka huahana hoʻonui ʻo HASTELLOY G-35 G-30, ʻoi aku ka maikaʻi o ke kūpaʻa ʻana i ka pala a me ke kūpaʻa wela ʻO ka hui nickel HASTELLOY G-30 me ka nui o ka chromium, hana maikaʻi loa i ka waikawa phosphoric a me nā mea hoʻoheheʻe waikawa ikaika ʻē aʻe.

Hoʻohui ʻo HASTELLOY X i nā ʻano o ka ikaika kiʻekiʻe, ka anti-oxidation a me ka hana maʻalahi. Loaʻa i kēlā me kēia o nā papa i luna ke ʻano kemika kūikawā, nā waiwai mechanical, a he ikaika ko kēlā me kēia. ʻAʻole hiki ke hoʻolaha i nā ʻano o Hastelloy.

He kūpono nā papa Hastelloy no nā ʻoihana kemika like ʻole e loaʻa ana nā mea hoʻoheheʻe a me nā mea hoʻemi. ʻO ka nui o ka molybdenum a me ka chromium e hoʻopaʻa ai i ka alloy i ka pala ʻana o ka ion chloride, a hoʻomaikaʻi hou ka mea tungsten i ke kūpaʻa ʻana i ka pala. I ka manawa like, ʻo ka paipu C-276 Hastelloy kekahi o nā mea wale nō e kū i ka pala o ke kinoea chlorine pulu, hypochlorite a me nā hopena chlorine dioxide. Kūʻē koʻikoʻi i ka pala.

Nā kahua noi, nā mea hoʻololi wela, nā mea hoʻopihapiha bellows, nā lako kemika, ka desulfurization kinoea flue a me ka denitrification, ʻoihana pepa, nā noi aerospace, nā wahi ʻakika