Izinto zeMIM
Izinto ezisebenzayo zokubumba inaliti yentsimbi
Inkqubo ye-MIM iyasebenza kuluhlu olubanzi lwezinto eziphathekayo, kubandakanywa intsimbi ephantsi, insimbi engenasici, insimbi yensimbi, i-nickel base alloy, i-tungsten alloy, i-alloy eqinile, i-titanium alloy, izinto eziphathekayo, i-Kovar alloy, i-ceramics emihle, njl.
Loluphi uhlobo lweemveliso zentsimbi ezifanelekileyo kwinkqubo yeMIM:
1. Amacandelo eMIM ubunzima ngokuqhelekileyo yi-0.2g - 200g.
2. Indawo eqikelelwayo yi-100 square centimeters.
3. Ubungakanani beengxenye ze-MIM zokuchaneka kobungakanani ngaphezu kwe-10MM yi-±0.5%.
4. Amalungu e-MIM ubukhulu bodonga oluphezulu yi-10MM.
5. Ubuncinci besayizi 0.2MM.
Itheyibhile 1 Izixhobo ezisetyenziswa ngokuqhelekileyo zeMIM kunye nemimandla yazo yesicelo
| Inkqubo yezinto eziphathekayo | I-alloy brand, ukubunjwa | Indawo yosetyenziso |
| Intsimbi ye-alloy ephantsi | Fe-2Ni、Fe-8Ni | Iinxalenye ezahlukeneyo zesakhiwo semoto, oomatshini kunye namanye amashishini |
| Yenziwe ngentsimbi eshayinayo | 316L, 17-4PH, 420, 440C Itheyibhile yesi-2 yeePropati zeMIM ezisetyenziswa ngokuqhelekileyo: | Izixhobo zonyango, iindawo zokubukela |
| I-alloy eqinile | WC-Yintoni | Zonke iintlobo zeemela, iiwotshi, iiwotshi |
| ceramic | Al2O3, ZrO2, SiO2 | Izixhobo zombane ze-IT, iimfuno zemihla ngemihla, iiwotshi kunye neewotshi |
| I-alloy enzima | W-Ni-Fe,W-Ni-Cu,W-Cu | Ishishini lomkhosi, unxibelelwano, iimfuno zemihla ngemihla |
| Ingxubevange ye-Titanium | Ti, Ti-6Al-4V | Iindawo zonyango kunye nezakhiwo zomkhosi |
| Izinto zemagneti | Fe, NdFeB, SmCo5,Fe-Si | Iinxalenye ezahlukeneyo zemagnethi |
| Isixhobo sentsimbi | CrMo4, M2 | Izixhobo ezahlukeneyo |
Itheyibhile yesi-2 yeePropati zeMIM ezisetyenziswa ngokuqhelekileyo:
| Ukutyunjwa kwezinto eziphathekayo | Ukuqulunqwa kwe-alloy (wt%) |
Imeko | Ukuxinana p (g/cm³) | UTS σ b(Mpa) | YS σ 0.2(Mpa) | Elongation σ (%) |
Ukuqina |
| Intsimbi ye-Alloy ephantsi | |||||||
| MIM4600 (MIM2200) | Kwi-1.5 ~ 2.5% Mo 0.5% max Fe balance |
Sinterd |
7.50 |
290 |
125 |
40 |
45 ~ 65HRB |
| I-MIM4600 (modeifed) (MIM2700) | Kwi-6.5 ~ 8.5% Mo 0.5% max Fe balance |
Sinterd |
7.60 |
410 |
210 |
26 |
70~90HRB |
|
I-MIM4605 | Ni 1.5~2.5% Mo 0.2~0.5% C 0.4~0.6% Fe balance |
Sinterd |
7.50 |
415 |
255 |
15 |
65-85HRB |
| Ukunyangwa kobushushu | 7.50 | 1655 | 1480 | 2 | 45 ~ 50HRC | ||
|
I-MIM4140 | Kwi-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 |
70-100HRB |
|
Ukunyangwa kobushushu |
7.50 |
1400 |
820 |
5 |
45-45HRC | ||
| Yenziwe ngentsimbi eshayinayo | |||||||
|
I-MIM SS316L | C 0.03% max Ni 10~14% Mo 2~3% Cr 18~20% Fe balance |
Sinterd |
7.75 |
500 |
250 |
4 |
65~85HRB |
|
I-MIM SS304 | C 0.08% max Ni 8~10% Cr 18~20% Fe balance |
Sinterd |
7.65 |
480 |
270 |
35 |
65~85HRB |
|
I-MIM SS420 | C 0.2~0.4% Cr 12~14% Fe balance | Ukunyangwa kobushushu |
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 |
|
Ukunyangwa kobushushu |
7.50 |
1185 |
1090 |
5 |
32-42HRC | ||
| I-MIM SS310S |
| Sinterd | 7.70 | 520 | 205 | 40 | 80 ~ 100HRB |
| Izinto zeMagnetic | |||||||
|
MIM Fe3Si | C0.05% Ewe 2.5~3.5% Fe balance |
Sinterd |
7.60 |
530 |
390 |
24 |
75~85HRB |
|
MIM Fe50Ni | C 0.05% max Ni 49~51% Fe balance |
Sinterd |
7.70 |
455 |
160 |
30 |
50 ~ 65HRB |
|
I-MIM Fe50Co | C 0.05% max Co 48~50% Fe balance |
Sinterd |
7.70 |
205 |
140 |
~1.0 |
65~85HRB |
|
I-MIM SS430 | C 0.05max Cr 16~18% Fe balance |
Sinterd |
7.50 |
400 |
240 |
25 |
65~HRB |
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Uluhlu 3 Uthelekiso phakathi kweMIM kunye nezinye iinkqubo:
| Ukuthelekisa iprojekthi | ME | P/M | Die Casting | Ukutyalwa koTyalo-mali | Umatshini |
| Ukuxinana kwenxalenye | Phezulu | Phantsi | Phezulu | Mhle | Phezulu |
| Inxalenye yokuqina amandla | 0.5mm | 1mm | 0.8mm | 2mm | 0.5mm |
| Umphezulu wenxalenye gqiba | Fine1 μ m Ra | IiCoares | Phakathi | Phakathi 5 μm Ra | Kulungile |
| Amacandelo miniaturization ubunakho |
Kulungile |
Mhle |
Ubuhlwempu |
Mhle |
Kulungile |
| Amacandelo abhityile-eludonga umthamo |
Abaninzi |
I-avareji |
Bambalwa |
I-avareji |
Abaninzi |
| Amacandelo ukuntsonkotha | 95-100% |
| 99-100% | 99-100% | 99-100% |
| Ukunyamezela kwe uyilo lwenxalenye | I-avareji | Phezulu | I-avareji | I-avareji | Phezulu |
| Imveliso enkulu umthamo |
Kulungile |
Ubuhlwempu |
Mhle |
Kulungile |
Kulungile |
| I-Adaptive uluhlu lwezinto eziphathekayo | Phezulu | Phezulu | Phezulu | Mhle | Phantsi |
| Unikezelo lwamandla | I-avareji | Phantsi | Phantsi | I-avareji | Phezulu |
Ukubumba inaliti yentsimbi yinto entshainkqubo metallurgy umgubo, inokuvelisa ubuninzi obuphezulu kunye nemilo enzimaiindawo sinteredngaphandle komatshini. Ngeempawu ezikhethekileyo zezixhobo ze-MIM, i-MIM iyakwazi ukuvelisa iinxalenye zetsimbi ezichanekileyo kwiimveliso ezahlukeneyo, kubandakanywa iimoto, iifowuni eziphathwayo, izixhobo zesandla, izixhobo zamazinyo, izixhobo ze-pneumatic, izixhobo zezandla zamandla, izixhobo zotyando, iimpahla zemidlalo kunye neekhomputha zelaptop. Izinto zetsimbi ezisetyenziswa ngokuqhelekileyo kwinkqubo yeMIM yintsimbi engenasici, intsimbi yealloy kunye nezinto ezithambileyo zamagnetic.
Jiehuang MIM, sisebenza ngokukhethekileyo Amalungu eMIMyensimbi engenasici, i-low alloy iron material.
I-Jiehuang MIM inokuvelisa amacandelo e-MIM achanekileyo ezinto ezahlukeneyo ngokweemfuno zakho.