Mea MIM
ʻO nā mea kūpono no ka hoʻoheheʻe ʻana i ka metala
Hoʻohana ʻia ke kaʻina MIM i nā ʻano mea like ʻole, e like me ke kila haʻahaʻa haʻahaʻa, ke kila kila, ke kila kila, ka nickel base alloy, tungsten alloy, hard alloy, titanium alloy, magnetic material, Kovar alloy, fine ceramics, etc.
He aha ke ʻano o nā huahana metala e kūpono i ke kaʻina MIM:
1. ʻO ke kaumaha o nā mea MIM he 0.2g - 200g.
2. He 100 kenimika kuea ka wahi i kuhiia.
3. ʻO ka pololei o nā ʻāpana MIM ma luna o 10MM he ± 0.5%.
4. He 10MM ka mānoanoa o ka paia o ka MIM.
5. Ka nui liʻiliʻi 0.2MM.
Papa 1 Nā mea MIM maʻamau i hoʻohana ʻia a me kā lākou mau kahua noi
| Pūnaehana waiwai | Alloy brand, haku mele | Kahua noi |
| Ke kila kila haʻahaʻa | Fe-2Ni, Fe-8Ni | Nā ʻāpana like ʻole o ke kaʻa, nā mīkini a me nā ʻoihana ʻē aʻe |
| Kila kohu ʻole | 316L 、17-4PH, 420, 440C Papa 2 Nā waiwai o nā mea MIM maʻamau: | Nā mea hana lapaʻau, nā ʻāpana kiaʻi |
| Paʻa paʻa | WC-He aha | ʻO nā ʻano pahi like ʻole, nā wati, nā wati |
| seramika | Al2O3, ZrO2, SiO2 | IT uila, nā mea e pono ai i kēlā me kēia lā, nā uaki a me nā wati |
| Pākuʻi kaumaha | W-Ni-Fe、 W-Ni-Cu、 W-Cu | ʻOihana koa, kamaʻilio, nā mea e pono ai i kēlā me kēia lā |
| Pākuʻi Titanium | Ti、Ti-6Al-4V | Nā ʻāpana hana lāʻau lapaʻau a me ka pūʻali koa |
| Mea mākēneki | Fe, NdFeB, SmCo5, Fe-Si | Nā ʻāpana magnetic like ʻole |
| Mea kila | CrMo4, M2 | Nā mea hana like ʻole |
Papa 2 Nā waiwai o nā mea MIM maʻamau:
| Koho Mea | Huihui Aloe (wt%) |
Kūlana | ʻO ka mānoanoa p (g/cm³) | UTS σ b(Mpa) | YS σ 0.2(Mpa) | ʻO ka lōʻihi σ (%) |
ʻoʻoleʻa |
| Haʻahaʻa Alloy Steel | |||||||
| MIM4600 (MIM2200) | Ma 1.5-2.5% Mo 0.5% max Fe koena |
Sinterd |
7.50 |
290 |
125 |
40 |
45~65HRB |
| MIM4600 (modeifed) (MIM2700) | Ma 6.5-8.5% Mo 0.5%max Fe koena |
Sinterd |
7.60 |
410 |
210 |
26 |
70~90HRB |
|
MIM4605 | Ni 1.5~2.5% Mo 0.2~0.5% C 0.4~0.6% Fe kaulike |
Sinterd |
7.50 |
415 |
255 |
15 |
65-85HRB |
| Hana ʻia ka wela | 7.50 | 1655 | 1480 | 2 | 45~50HRC | ||
|
MIM4140 | Ma 0.75-1.25% Cr 0.75~1.25% Mo 0.75% kiʻekiʻe C 0.3~0.5% Fe kaulike |
Sinterd |
7.50 |
820 |
620 |
10 |
70~100HRB |
|
Hana ʻia ka wela |
7.50 |
1400 |
820 |
5 |
45~45HRC | ||
| Kila kohu ʻole | |||||||
|
MIM SS316L | C 0.03%max Ni 10~14% Mo 2~3% Cr 18~20% Fe kaulike |
Sinterd |
7.75 |
500 |
250 |
4 |
65~85HRB |
|
MIM SS304 | C 0.08% max Ni 8~10% Cr 18~20% Fe kaulike |
Sinterd |
7.65 |
480 |
270 |
35 |
65~85HRB |
|
MIM SS420 | C 0.2~0.4% Cr 12~14% Fe kaulike | Hana ʻia ka wela |
7.40 |
1310 |
11500 |
6 |
40~45HRC |
|
MIM 17-4PH | C 0.07% ka nui Cr 15.5~17.5% Cu 3~5% Ni 3~5% Nb 0.15~0.45% Fe kaulike |
Sinterd |
7.50 |
900 |
730 |
6 |
20~28HRC |
|
Hana ʻia ka wela |
7.50 |
1185 |
1090 |
5 |
32~42HRC | ||
| MIM SS310S |
| Sinterd | 7.70 | 520 | 205 | 40 | 80~100HRB |
| Mea Mākēneki | |||||||
|
MIM Fe3Si | C0.05% ʻAe 2.5~3.5% Fe kaulike |
Sinterd |
7.60 |
530 |
390 |
24 |
75~85HRB |
|
MIM Fe50Ni | C 0.05%max Ni 49~51% Fe kaulike |
Sinterd |
7.70 |
455 |
160 |
30 |
50~65HRB |
|
MIM Fe50Co | C 0.05% ka nui o Co 48~50% Fe kaulike |
Sinterd |
7.70 |
205 |
140 |
~1.0 |
65~85HRB |
|
MIM SS430 | C 0.05max Cr 16~18% Fe kaulike |
Sinterd |
7.50 |
400 |
240 |
25 |
65~HRB |
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Papa 3 Hoʻohālikelike ma waena o MIM a me nā hana ʻē aʻe:
| Hoʻohālikelike papahana | ME | P/M | Hoolei Make | Hoʻolei kālā | Mīkini |
| ʻāpana ʻāpana | Kiʻekiʻe | Haʻahaʻa | Kiʻekiʻe | Pono | Kiʻekiʻe |
| Māhele tensile ikaika | 0.5mm | 1mm | 0.8mm | 2mm | 0.5mm |
| ʻāpana ʻili hoʻopau | Maikaʻi1 μm Ra | Coares | Kauwaena | 5 μm Ra | Maikaʻi |
| Nā ʻāpana liʻiliʻi hiki |
Maikaʻi loa |
Pono |
ʻilihune |
Pono |
Maikaʻi loa |
| Nā ʻāpana pā lahilahi hiki |
Nui |
Awelika |
Kakaikahi |
Awelika |
Nui |
| Nā ʻāpana paʻakikī | 95~100% |
| 99~100% | 99~100% | 99~100% |
| Ka hoomanawanui o ʻāpana hoʻolālā | Awelika | Kiʻekiʻe | Awelika | Awelika | Kiʻekiʻe |
| Hana nui hiki |
Maikaʻi loa |
ʻilihune |
Pono |
Maikaʻi loa |
Maikaʻi loa |
| Hoʻopili laula mea | Kiʻekiʻe | Kiʻekiʻe | Kiʻekiʻe | Pono | Haʻahaʻa |
| Hiki ke hoolako | Awelika | Haʻahaʻa | Haʻahaʻa | Awelika | Kiʻekiʻe |
He mea hou ka hoʻoheheʻe ʻia ʻana o ka metalakaʻina hana hao pauda, hiki iā ia ke hana i ke ʻano kiʻekiʻe a paʻakikīʻāpana sinteredme ka hana ole. Me nā hiʻohiʻona kūʻokoʻa o nā mea MIM, hiki iā MIM ke hana i nā ʻāpana metala pololei no nā huahana like ʻole, me nā kaʻa, nā kelepona paʻa lima, nā mea hana lima, nā mea niho, nā mea pneumatic, nā mea hana lima mana, nā mea ʻokiʻoki, nā mea haʻuki a me nā kamepiula kamepiula. ʻO nā mea metala maʻamau i hoʻohana ʻia i ke kaʻina MIM ʻo ke kila kila, ke kila kila a me nā mea magnetic palupalu.
ʻO Jiehuang MIM, ʻike mākou ʻāpana MIMo ke kila kuhiliʻole, haʻahaʻa haʻahaʻa kila kila.
Hiki iā Jiehuang MIM ke hana i nā ʻāpana MIM pololei o nā mea like ʻole e like me kāu pono.