MIM Materials
Abubuwan da suka dace don gyaran ƙarfe na ƙarfe
MIM tsari ne zartar da fadi da kewayon kayan, ciki har da low gami karfe, bakin karfe, kayan aiki karfe, nickel tushe gami, tungsten gami, m gami, titanium gami, Magnetic kayan, Kovar gami, lafiya tukwane, da dai sauransu
Wane irin samfuran ƙarfe ne suka dace da tsarin MIM:
1. MIM sassa nauyi yawanci 0.2g - 200g.
2. Yankin da aka yi hasashen yana da murabba'in santimita 100.
3. Daidaitaccen girman sassan MIM sama da 10MM shine ± 0.5%.
4. Matsakaicin kaurin bangon sassa na MIM shine 10MM.
5. Matsakaicin girman 0.2MM.
Table 1 Abubuwan MIM da aka fi amfani da su da filayen aikace-aikacen su
| Tsarin kayan aiki | Alamar Alloy, abun da ke ciki | Filin aikace-aikace |
| Low gami karfe | Fe-2Ni, Fe-8Ni | Daban-daban tsarin sassa na mota, injuna da sauran masana'antu |
| Bakin karfe | 316L, 17-4PH, 420, 440C Table 2 Abubuwan da aka saba amfani da su na MIM: | Kayan aikin likita, sassan agogo |
| Hard gami | WC - menene | Duk nau'ikan wukake, agogo, agogo |
| yumbu | Al2O3, ZrO2, SiO2 | Kayan lantarki na IT, kayan yau da kullun, agogo da agogo |
| Alloy mai nauyi | W-Ni-Fe, W-Ni-Cu, W-Cu | Masana'antar soji, sadarwa, abubuwan yau da kullun |
| Titanium alloy | Ti, Ti-6 Al-4V | Magunguna da sassan tsarin soja |
| Magnetic abu | Fe, NdFeB, SmCo5, Fe-Si | Daban-daban abubuwan maganadisu |
| Kayan aiki karfe | CrMo4, M2 | Kayan aiki iri-iri |
Table 2 Abubuwan da aka saba amfani da su na MIM:
| Zayyana Abu | Haɗin Gishiri (wt%) |
Yanayi | Yawan yawa p (g/cm³) | UTS b (Mpa) | YS 0.2 (Mpa) | Tsawaitawa σ (%) |
Tauri |
| Ƙarfe Ƙarfe | |||||||
| MIM4600 (MIM2200) | 1.5 ~ 2.5% Mo 0.5% max Fe ma'auni |
Sinterd |
7.50 |
290 |
125 |
40 |
45 ~ 65 HRB |
| MIM4600 (MIM2700) | 6.5 ~ 8.5% Mo 0.5% max Fe ma'auni |
Sinterd |
7.60 |
410 |
210 |
26 |
70 ~ 90 HRB |
|
MIM4605 | Ni 1.5~2.5% Mo 0.2~0.5% C 0.4~0.6% Fe balance |
Sinterd |
7.50 |
415 |
255 |
15 |
Saukewa: 65-85HRB |
| Zafi Magani | 7.50 | 1655 | 1480 | 2 | 45 ~ 50HRC | ||
|
MIM4140 | 0.75 ~ 1.25% Cr 0.75 ~ 1.25% Mo 0.75% max C 0.3 ~ 0.5% Fe balance |
Sinterd |
7.50 |
820 |
620 |
10 |
70 ~ 100 HRB |
|
Zafi Magani |
7.50 |
1400 |
820 |
5 |
45-45HRC | ||
| Bakin Karfe | |||||||
|
Saukewa: SS316L | C 0.03% max Ni 10 ~ 14% Mo 2 ~ 3% Cr 18 ~ 20% Fe balance |
Sinterd |
7.75 |
500 |
250 |
4 |
65 ~ 85 HRB |
|
Bayani na SS304 | C 0.08% max Ni 8 ~ 10% Cr 18 ~ 20% Fe balance |
Sinterd |
7.65 |
480 |
270 |
35 |
65 ~ 85 HRB |
|
Farashin SS420 | C 0.2 ~ 0.4% Cr 12 ~ 14% Fe balance | Zafi Magani |
7.40 |
1310 |
11500 |
6 |
40-45HRC |
|
MIM 17-4PH | C 0.07% max Cr 15.5 ~ 17.5% Cu 3~5% Ni 3~5% Nb 0.15~0.45% Fe balance |
Sinterd |
7.50 |
900 |
730 |
6 |
20-28HRC |
|
Zafi Magani |
7.50 |
1185 |
1090 |
5 |
32-42HRC | ||
| Saukewa: MIM SS310S |
| Sinterd | 7.70 | 520 | 205 | 40 | 80 ~ 100 HRB |
| Magnetic Materials | |||||||
|
MIM Fe3Si | C0.05% Ee 2.5 ~ 3.5% Fe balance |
Sinterd |
7.60 |
530 |
390 |
24 |
75 ~ 85 HRB |
|
MIM Fe50Ni | C 0.05% max Ni 49 ~ 51% Fe balance |
Sinterd |
7.70 |
455 |
160 |
30 |
50 ~ 65 HRB |
|
MIM Fe50Co | C 0.05% max Co 48 ~ 50% Fe balance |
Sinterd |
7.70 |
205 |
140 |
~1.0 |
65 ~ 85 HRB |
|
Saukewa: SS430 | C 0.05max Cr 16 ~ 18% Fe balance |
Sinterd |
7.50 |
400 |
240 |
25 |
65~HRB |
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Table 3 Kwatanta tsakanin MIM da sauran matakai:
| Kwatanta aikin | NI | P/M | Mutuwar Casting | Zuba Jari | Machining |
| Girman sashi | Babban | Ƙananan | Babban | Gaskiya | Babban |
| Sashi mai ƙarfi ƙarfi | 0.5mm ku | 1 mm | 0.8mm ku | 2mm ku | 0.5mm ku |
| Bangaren fili gama | Fine 1 μm Ra | Coares | Matsakaici | Matsakaici 5 μm Ra | Lafiya |
| Miniaturization sassa iyawa |
Yayi kyau |
Gaskiya |
Talakawa |
Gaskiya |
Yayi kyau |
| Sassan siriri-bango iya aiki |
Da yawa |
Matsakaicin |
Kadan |
Matsakaicin |
Da yawa |
| Sassan hadaddun | 95 ~ 100% |
| 99 ~ 100% | 99 ~ 100% | 99 ~ 100% |
| Hakuri na zanen sashi | Matsakaicin | Babban | Matsakaicin | Matsakaicin | Babban |
| Yawan samarwa iya aiki |
Yayi kyau |
Talakawa |
Gaskiya |
Yayi kyau |
Yayi kyau |
| Mai daidaitawa kewayon kayan | Babban | Babban | Babban | Gaskiya | Ƙananan |
| Ƙarfin wadata | Matsakaicin | Ƙananan | Ƙananan | Matsakaicin | Babban |
Ƙarfe gyare-gyaren sabon abu nefoda karfe tsari, zai iya samar da babban yawa da kuma hadadden siffarsassan sassaba tare da inji ba. Tare da halaye na musamman na kayan MIM, MIM na iya samar da daidaitattun sassa na ƙarfe don samfura iri-iri, gami da motoci, wayoyin hannu, kayan aikin hannu, kayan haƙori, kayan aikin pneumatic, kayan aikin hannu mai ƙarfi, kayan aikin tiyata, kayan wasanni da kwamfutocin kwamfutar tafi-da-gidanka. Abubuwan ƙarfe da aka fi amfani da su a cikin tsarin MIM sune bakin karfe, gami da kayan maganadisu masu taushi.
Jiehuang MIM, mun ƙware a ciki MIM sassana bakin karfe, low gami karfe abu.
Jiehuang MIM na iya kera madaidaicin abubuwan MIM na kayan daban-daban gwargwadon bukatun ku.