CF8M hoolei kuhiliʻole kila wehe impeller no centrifugal pauma ma ka hoʻolilo 'ana waiwai,ʻO ka mīkini CNCa me ke kaupaona ʻana.
ʻO CF8M he kila kila austenitic i uhi ʻia e ka maʻamau ASTM A351, ASTM A743 a me ASTM A744. Ua like ka CF8M me SS 316/F 316 a me 0Cr17Ni12Mo2 Pākē. ʻO CF8M kahi molybdenum i hoʻololi ʻia o ka CF8 alloy a ʻo ia ka mea hoʻolei like me ka kila kila AISI 316. ʻO ka loaʻa ʻana o ka molybdenum e hoʻonui i ka pale ʻana i ka corrosion maʻamau a me ke kūʻē ʻana i ka pitting e nā chlorides. Hoʻohana ʻia ka alloy i nā kūlana acidic a me ka alkaline a no ka mālama ʻana i nā waikawa citric, oxalic a me phosphoric. ʻO ke kila kila CF8M ka nui like me SS 316, F 316 a me TP 316. Akā, ua wehewehe ʻia lākou i nā kūlana like ʻole, a ʻokoʻa iki ko lākou mau mea kemika a me ka mīkini. Ua wehewehe ʻia ʻo CF8M ma ASMT A351, ASMT A743 a me ASTM A744, no ka hoʻolei wale ʻana. Ua wehewehe ʻia ʻo SS 316 ma ASTM A240 a me ASTM A276, no ka pā, ka pepa, ka ʻili a i ʻole nā mea kila kila. Ua kapa ʻia kekahi papa ʻē aʻe ʻo F316, mai ASTM A182 no nā ʻāpana paʻi wale nō. Loaʻa ka TP316 ma ATSTM A376 no ka paipu wale nō. ʻO nā noi nui o CF8M i hoʻolei ʻia i ka uhi kila kila: impellors, propellers, pump casings, valve kino a me nā pā paʻi. ʻO ka hoʻomaʻamaʻa wela maʻamau no CF8M he Solution paʻa ma ka hoʻomehana ʻana i ʻoi aku ma mua o 1900 °F (1040 °C), e paʻa ana no ka manawa kūpono a laila kinai ʻana i ka wai a i ʻole ka hoʻomaha wikiwiki ma nā ʻano ʻē aʻe.
| ʻIkepili ʻenehana hoʻolei kālā ma RMC | |
| R&K | Pūnaehana: Solidworks, CAD, Procast, Pro-e |
| Ke alakaʻi manawa no ka hoʻomohala ʻana a me nā laʻana: 25 a 35 mau lā | |
| Metala hehee | ʻO Ferritic Stainless Steel, Martensitic Stainless Steel,Austenitic kila kila, Nani Paakiki Paakiki, Duplex Stainless Steel |
| ʻO ke kila kabone, ke kila huila, ke kila mea hana, ke kila pale wela, | |
| Alloy kumu Nickle, Aluminum Alloy, Copper-base Alloy, Cobalt-base Alloy | |
| Kūlana Metala | ISO, GB, ASTM, SAE, GOST EN, DIN, JIS, BS |
| Mea no ka Hale Puhi | Silika Sol (Precipitated Silica ) |
| Aniani wai (Sodium Silicate) | |
| Huipuia o Silica Sol a me ke aniani wai | |
| ʻĀpana ʻenehana | Kaumaha ʻāpana: 2 gram a 200 kilo gram |
| Ka Nui Nui: 1,000 mm no ka anawaena a i ʻole ka lōʻihi | |
| Min Mānoanoa Pā: 1.5mm | |
| Hoʻolei ʻana i ka ʻawaʻawa: Ra 3.2-6.4, ʻO ka ʻōleʻa mīkini: Ra 1.6 | |
| Ka hoʻomanawanui o ka hoʻolei ʻana: VDG P690, D1/CT5-7 | |
| ʻO ka hoʻomanawanui o ka mīkini: ISO 2768-mk/IT6 | |
| Iloko o loko: Ceramic Core, Urea Core, Water Soluble Wax Core | |
| Hoʻomaʻamaʻa Wela | Normalizing, Tempering, Quenching, Annealing, Solution, Carburization. |
| Lapaʻau ʻili | Hoʻomaʻamaʻa, Ke one / pana pana, ka paʻi Zinc, ka pā nikela, ka hoʻomaʻamaʻa ʻana, ka Phosphating, ka pena pauda, Geormet, Anodizing |
| Hoʻāʻo Ana | CMM, Vernier Caliper, Loko Caliper. Ana Hohonu, Ana Kiekie, Hele/Aole hele ana, Na Mea Pono |
| Nānā Kemika | Ka Hoʻomāmā ʻana i nā mea hoʻohui kemika (20 mau mea kemika), Nānā Maʻemaʻe, X-ray Radiographic Inspection, Carbon-Sulfur Analyzer |
| Nānā Kikino | ʻO ka hoʻohālikelike ʻana, ka hoʻomaʻamaʻa paʻa, nā ʻano mechanical (paʻakikī, ʻoi aku ka ikaika, ka ikaika tensile), ka lōʻihi. |
| Hana Hana | ʻOi aku ma mua o 250 tons i kēlā me kēia mahina, ʻoi aku ma mua o 3,000 tons i kēlā me kēia makahiki. |
Hoʻohui Kimia o CF8M Cast Stainless Steel:
Kalapona: 0.08 ka nui
Manganese: 1.50 ka nui
Silika: 1.50 ka nui
Sulfur: 0.040 ka nui
Phosphorus: 0.040 ka nui
Chromium: 18.0-21.0
Nikela: 9.0-12.0
Molybdenum: 2.0-3.0
Nā Pono Mechanical o CF8M Cast Stainless Steel:
ʻOi aku ka ikaika: min 70 ksi (485 Mpa)
Ka ikaika o ka hua: min 30 ksi (205 Mpa)
Elongation ma 2 iniha. a i ʻole 50 mm: min 30.0%
No ke aha lākou i kapa ʻia ai ʻo CF8M?
Wahi a ka inoa, ʻo ka leka mua C ʻo ia ka lawelawe i manaʻo ʻia e hoʻohana ʻia i ka lawelawe pale ʻana, akā i kekahi manawa ʻo ia ka hoʻohana ʻana i ka CASTING no ka mea e loaʻa iā ʻoe ka F 316 ma ASTM A 350 ( F = FORGE). Hōʻike ka lua o ka huaʻōlelo F i kahi kokoke o ka huila ma ke kiʻikuhi ternary hao-chromium-nickel (FeCrNi). No nā mea hoʻohana i kamaʻāina i ke kiʻikuhi, hāʻawi ka leka ʻelua i kahi hōʻailona o ka hao, nickel, a me ka chromium maʻamau, akā ʻo ka hapa nui o ka poʻe e loaʻa i ka ʻike alloying mai kahi kikoʻī kikoʻī. ʻO nā leka ʻekolu a me ka ʻehā 8M e hōʻike ana i ka maʻiʻo kalapona i ʻae ʻia ma nā ʻāpana o 0.01% (e laʻa, he 0.08% kalapona ka nui o CF8M)
