Ċina OEM personalizzat istainless steel impeller millproċess ta ' l-ikkastjar ta ' l-investiment tax-xama ' mitlufa.
L-elementi tal-liga bażi ta 'kwalunkwe ikkastjar ta' investiment b'bażi tan-nikil jew istainless steel huma kromju, nikil u molibdenu (jew "moly"). Dawn it-tliet komponenti se jiddeterminaw l-istruttura tal-qamħ tal-ikkastjar u l-proprjetajiet mekkaniċi u se jkunu strumentali fl-abbiltà tal-ikkastjar biex jiġġieldu s-sħana, l-ilbies u l-korrużjoni.
L-istainless steel għandu kontenut minimu ta 'kromju ta' 10.5%, li jagħmilha aktar reżistenti għal ambjenti likwidi korrużivi u għall-ossidazzjoni. Madankollu, dan mhuwiex assolut. Investiment ta 'l-istainless steelikkastjar huma "reżistenti għall-korrużjoni" meta jintużaw f'ambjenti likwidi u fwar taħt 1200 ° F (650 ° C) u "reżistenti għas-sħana" meta jintużaw 'il fuq minn din it-temperatura.
Vantaġġi tal-Komponenti tal-Ikkastjar tal-Investiment:
- Temm tal-wiċċ eċċellenti u lixx
- Tolleranzi dimensjonali stretti.
- Forom kumplessi u kkomplikati bi flessibilità tad-disinn
- Kapaċità li jitfa 'ħitan irqaq għalhekk komponent ikkastjar eħfef
- Għażla wiesgħa ta' metalli fonduti u ligi (ħadid u mhux tal-ħadid)
- L-abbozz mhuwiex meħtieġ fid-disinn tal-forom.
- Naqqas il-ħtieġa għal makkinar sekondarju.
- Skart baxx ta' materjal.
| Materjali għalCasting ta' InvestimentProċess fiRMC Funderija | |||
| Kategorija | Grad taċ-Ċina | US Grad | Il-Ġermanja Grad |
| Azzar li ma jsaddadx ferritiku | 1Cr17, 022Cr12, 10Cr17, | 430, 431, 446, CA-15, CA6N, CA6NM | 1.4000, 1.4005, 1.4008, 1.4016, GX22CrNi17, GX4CrNi13-4 |
| Azzar li ma jsaddadx martensitiku | 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 |
| Azzar li ma jissaddadx awstenitiku | 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, 1.4406, 1.4404, 0. 1.4435, 1.4436, 1.4539, 1.4550, 1.4552, 1.4581, 1.4582, 1.4584, |
| Azzar li ma jsaddadx tat-twebbis tal-preċipitazzjoni | 05Cr15Ni5Cu4Nb, 05Cr17Ni4Cu4Nb | 630, 634, 17-4PH, 15-5PH, CB7Cu-1 | 1.4542 |
| Azzar Stainless Duplex | 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 |
| Għoli Mn Azzar | ZGMn13-1, ZGMn13-3, ZGMn13-5 | B2, B3, B4 | 1.3802, 1.3966, 1.3301, 1.3302 |
| Għodda Azzar | Cr12 | A5, H12, S5 | 1.2344, 1.3343, 1.4528, GXCrMo17, X210Cr13, GX162CrMoV12 |
| Azzar reżistenti għas-sħana | 20Cr25Ni20, 16Cr23Ni13, 45Cr14Ni14W2Mo | 309, 310, CK20, CH20, HK30 | 1.4826, 1.4828, 1.4855, 1.4865 |
| Liga b'bażi tan-nikil | 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 | |
| Aluminju Liga | ZL101, ZL102, ZL104 | ASTM A356, ASTM A413, ASTM A360 | G-AlSi7Mg, G-Al12 |
| Liga tar-ram | 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 |
| Liga ta' bażi tal-kobalt | UMC50, 670, Grad 31 | 2.4778 | |
| TOLLERANZI TAL-INVESTIMENT | |||
| Pulzier | Millimetri | ||
| Dimensjoni | Tolleranza | Dimensjoni | Tolleranza |
| Sa 0.500 | ±.004" | Sa 12.0 | ± 0.10mm |
| 0.500 sa 1.000” | ±.006" | 12.0 sa 25.0 | ± 0.15mm |
| 1.000 sa 1.500” | ±.008" | 25.0 sa 37.0 | ± 0.20mm |
| 1.500 sa 2.000” | ±.010" | 37.0 sa 50.0 | ± 0.25mm |
| 2.000 sa 2.500” | ±.012" | 50.0 sa 62.0 | ± 0.30mm |
| 2.500 sa 3.500” | ±.014" | 62.0 sa 87.0 | ± 0.35mm |
| 3.500 sa 5.000” | ±.017" | 87.0 sa 125.0 | ± 0.40mm |
| 5.000 sa 7.500” | ±.020" | 125.0 sa 190.0 | ± 0.50mm |
| 7.500 sa 10.000” | ±.022" | 190.0 sa 250.0 | ± 0.57mm |
| 10.000 sa 12.500” | ±.025" | 250.0 sa 312.0 | ± 0.60mm |
| 12.500 sa 15.000 | ±.028" | 312.0 sa 375.0 | ± 0.70mm |
