Kòm alyaj yo ki baze sou kwiv, kwiv ak an kwiv ka fòme nan pati trè konplèks, fè yo ideyal pou la.pwosesis depoze envestisman. Fluctuations konstan pri ka fè materyèl sa yo trè sansib, fè fatra trè koute chè, espesyalman lè w ap konsidere CNC D ak / oswa Forge kòm yon pwosesis fabrikasyon yo pwodwi pati Distribisyon ou yo. Pi bon kalite kwiv pa anjeneral jete. Distribisyon envèstisman (pèdi sir) se yon metòd depoze presizyon konplèks detay tou pre nèt-fòm lè l sèvi avèk replikasyon modèl sir. Distribisyon envestisman oswa sir pèdi se yon pwosesis fòme metal ki tipikman itilize yon modèl sir ki antoure pa yon koki seramik pou fè yon mwazi seramik. Lè kokiy la sèk, sir la fonn, kite sèlman mwazi an. Lè sa a, eleman Distribisyon an fòme pa vide metal fonn nan mwazi an seramik.
Kwiv se yon alyaj ki konpoze de kwiv ak zenk. Kwiv ki konpoze de kwiv ak zenk yo rele kwiv òdinè. Si li se yon varyete alyaj ki konpoze de plis pase de eleman, yo rele sa espesyal kwiv. Kwiv se yon alyaj kwiv ak zenk kòm eleman prensipal la. Kòm kontni an zenk ogmante, fòs la ak plastisit nan alyaj la ogmante siyifikativman, men pwopriyete yo mekanik ap diminye anpil apre yo fin depase 47%, kidonk kontni an zenk nan kwiv se mwens pase 47%. Anplis zenk, kwiv jete souvan gen eleman alyaj tankou Silisyòm, Manganèz, aliminyòm, ak plon.
Distribisyon kwiv gen pi wo pwopriyete mekanik pase an kwiv, men pri a pi ba pase an kwiv. Se kwiv jete souvan itilize pou bi jeneral pote touf, basin, angrenaj ak lòt pati ki reziste ak tiyo ak lòt pati ki reziste korozyon. Kwiv gen gwo rezistans mete. Kwiv souvan itilize pou fè tiyo, tiyo dlo, tiyo konekte pou èkondisyone entèn ak ekstèn, ak radyatè.
Materyèl pouDistribisyon envestismanPwosesis nan RMC Foundry | |||
Kategori | Lachin Klas | US Klas | Almay Klas |
Ferritik Nerjaveèi | 1Cr17, 022Cr12, 10Cr17, | 430, 431, 446, CA-15, CA6N, CA6NM | 1.4000, 1.4005, 1.4008, 1.4016, GX22CrNi17, GX4CrNi13-4 |
Martensitic Nerjaveèi | 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 Nerjaveèi | 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, 1.4406, 9, 1.4406, 9, 1.4406 1.4435, 1.4436, 1.4539, 1.4550, 1.4552, 1.4581, 1.4582, 1.4584, |
Presipitasyon redi Nerjaveèi | 05Cr15Ni5Cu4Nb, 05Cr17Ni4Cu4Nb | 630, 634, 17-4PH, 15-5PH, CB7Cu-1 | 1.4542 |
Duplex Nerjaveèi | 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 |
Zouti Steel | Cr12 | A5, H12, S5 | 1.2344, 1.3343, 1.4528, GXCrMo17, X210Cr13, GX162CrMoV12 |
Steel ki reziste chalè | 20Cr25Ni20, 16Cr23Ni13, 45Cr14Ni14W2Mo | 309, 310, CK20, CH20, HK30 | 1.4826, 1.4828, 1.4855, 1.4865 |
Nickle-baz alyaj | 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 | |
Aliminyòm Alyaj | ZL101, ZL102, ZL104 | ASTM A356, ASTM A413, ASTM A360 | G-AlSi7Mg, G-Al12 |
Alloy kòb kwiv mete | 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-baz alyaj | UMC50, 670, Klas 31 | 2.4778 |
TOLERANS CASTING ENVESTISMAN | |||
Pous | Milimèt | ||
Dimansyon | Tolerans | Dimansyon | Tolerans |
Jiska 0.500 | ±.004" | Jiska 12.0 | ± 0.10mm |
0.500 a 1.000" | ±.006" | 12.0 pou 25.0 | ± 0.15mm |
1.000 a 1.500" | ±.008" | 25.0 pou 37.0 | ± 0.20mm |
1.500 a 2.000" | ±.010" | 37.0 pou 50.0 | ± 0.25mm |
2.000 a 2.500" | ±.012" | 50.0 pou 62.0 | ± 0.30mm |
2.500 a 3.500" | ±.014" | 62.0 pou 87.0 | ± 0.35mm |
3.500 a 5.000" | ±.017" | 87.0 pou 125.0 | ± 0.40mm |
5.000 a 7.500" | ±.020" | 125.0 pou 190.0 | ± 0.50mm |
7.500 a 10.000" | ±.022" | 190.0 pou 250.0 | ± 0.57mm |
10.000 a 12.500" | ±.025" | 250.0 pou 312.0 | ± 0.60mm |
12.500 a 15.000 | ±.028" | 312.0 pou 375.0 | ± 0.70mm |

Custom Precision Objè sir Distribisyon pwodwi
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An kwiv envèstisman Association bride
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An kwiv CNC presizyon D' pati
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An kwiv pèdi sir envèstisman Association
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Custom an kwiv sab Distribisyon
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An kwiv CNC usinage pwodwi
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An kwiv CNC D' pati
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Custom an kwiv envèstisman Association pwodwi
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Custom kwiv sab Distribisyon valv kò
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Custom Envestisman Distribisyon an kwiv bride