OEM omenala igwe anaghị agba nchara nkedo ahụ nwereCNC ọrụ igweyana ọrụ ọgwụgwọ okpomọkụ sitere na ebe a na-emepụta ihe nkedo China.
Igwe anaghị agba nchara nwere opekempe Cr ọdịnaya nke 11.5%, yana ihe ndị ọzọ alloy dị ka Ni na Mo, na-eme ka ọ bụrụ ihe na-eguzogide ọgwụ na gburugburu mmiri mmiri na-emebi emebi na oxidation. Ọ nwere nnukwu ihe na-eguzogide corrosion ma na-eyi ihe ngosi na-eguzogide ọgwụ, na-enye ọmarịcha ígwè ọrụ, ma bụrụkwa nke a maara nke ọma maka ọdịdị ọdịdị ya.Nkedo itinye ego igwe anaghị agba ncharabụ "na-eguzogide corrosion" mgbe ejiri ya na gburugburu mmiri mmiri na vapors n'okpuru 1200°F (650°C) yana "ọkụ na-eguzogide" mgbe ejiri ya karịa okpomọkụ a.
Usoro nkedo nke silica sol bụ isiusoro ntinye ego ncharanke RMC investment casting foundry. Anyị na-etolite teknụzụ ọhụrụ nke ihe nrapado iji nweta ihe nrapado dị oke ọnụ ahịa ma dị irè iji wuo shei slurry. Ọ bụ omume na-enweghị atụ na usoro nkedo Silica sol na-edochi usoro iko mmiri siri ike, ọkachasị maka nkedo igwe anaghị agba nchara na.alloy ígwè nkedo. E wezụga ihe eji akpụzi ọhụrụ, a na-emepụtakwa usoro nkedo silica ka ọ na-esiwanye ike ma na-ebelata okpomọkụ.
| Ngwa maka Usoro ntinye ego na RMC Foundry
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| Otu | China ọkwa | Ọkwa US | Germany ọkwa |
| Ferritic igwe anaghị agba nchara | 1Cr17, 022Cr12, 10Cr17, | 430, 431, 446, CA-15, CA6N, CA6NM | 1.4000, 1.4005, 1.4008, 1.4016, GX22CrNi17, GX4CrNi13-4 |
| Martensitic igwe anaghị agba nchara | 1Cr13, 2Cr13, 3Cr13, 4Cr13, | 410, 420, 430, 440B, 440C | 1.4021, 1.4027, 1.4028, 1.4057, 1.4059, 1.4104, 1.4112, 1.4116, 1.4120, 1.4122, 1.4125 |
| Austenitic igwe anaghị agba nchara | 06Cr19Ni10, 022Cr19Ni10, 06Cr25Ni20, 022Cr17Ni12Mo2, 03Cr18Ni16Mo5 | 302, 303, 304, 304L, 316, 316L, 329, CF3, CF3M, CF8, CF8M, CN7M, CN3MN | 1.3960, 1.4301, 1.4305, 1.4306, 1.4308, 1.4313, 1.4321, 1.4401, 1.4403, 1.4404, 1.4405, 1.4404.4.1. 1.4435, 1.4436, 1.4539, 1.4550, 1.4552, 1.4581, 1.4582, 1.4584, |
| Mmiri ozuzo na-eme ka igwe anaghị agba nchara | 05Cr15Ni5Cu4Nb, 05Cr17Ni4Cu4Nb | 630, 634, 17-4PH, 15-5PH, CB7Cu-1 | 1.4542 |
| Duplex igwe anaghị agba nchara | 022Cr22Ni5Mo3N, 022Cr25Ni6Mo2N | A 890 1C, A 890 1A, A 890 3A, A 890 4A, A 890 5A, A 995 1B, A 995 4A, A 995 5A, 2205, 2507 | 1.4460, 1.4462, 1.4468, 1.4469, 1.4517, 1.4770 |
| High Mn Steel | ZGMn13-1, ZGMn13-3, ZGMn13-5 | B2, B3, B4 | 1.3802, 1.3966, 1.3301, 1.3302 |
| Ngwá Ọrụ Steel | Cr12 | A5, H12, S5 | 1.2344, 1.3343, 1.4528, GXCrMo17, X210Cr13, GX162CrMoV12 |
| Igwe na-eguzogide okpomọkụ | 20Cr25Ni20, 16Cr23Ni13, 45Cr14Ni14W2Mo | 309, 310, CK20, CH20, HK30 | 1.4826, 1.4828, 1.4855, 1.4865 |
| Nickle-base Alloy | HASTELLY-C, HASTELLY-X, SUPPER22H, CW-2M, CW-6M, CW-12MW, CX-2MW, HX (66Ni-17Cr), MRE-2, NA-22H, NW-22, M30C, M-35 -1, INCOLOY600, INCOLOY625 | 2.4815, 2.4879, 2.4680 | |
| Aluminom Alloy | ZL101, ZL102, ZL104 | ASTM A356, ASTM A413, ASTM A360 | G-AlSi7Mg, G-Al12 |
| Alloy ọla kọpa | H96, H85, H65, HPb63-3, HPb59-1, QSn6.5-0.1, QSn7-0.2 | C21000, C23000, C27000, C34500, C37710, C86500, C87600, C87400, C87800, C52100, C51100 | CuZn5, CuZn15, CuZn35, CuZn36Pb3, CuZn40Pb2, CuSn10P1, CuSn5ZnPb, CuSn5Zn5Pb5 |
| Cobalt-base Alloy | UMC50, 670, Ọkwa 31 | 2,4778 | |
