Lisebelisoa tsa MIM
Lisebelisoa tse sebetsang bakeng sa ho bopa ente ea Metal
Ts'ebetso ea MIM e sebetsa mefuteng e mengata ea lisebelisoa, ho kenyelletsa tšepe e tlase ea alloy, tšepe e sa hloekang, tšepe ea lisebelisoa, alloy base ea nickel, alloy ea tungsten, alloy e thata, alloy ea titanium, lisebelisoa tsa makenete, kovar alloy, ceramics, joalo-joalo.
Ke lihlahisoa tsa mofuta ofe tsa tšepe tse loketseng ts'ebetso ea MIM:
1. Boima ba likarolo tsa MIM hangata ke 0.2g - 200g.
2. Sebaka se lebelletsoeng ke 100 square centimeters.
3. Ho nepahala ha boholo ba likarolo tsa MIM ka holimo ho 10MM ke ± 0.5%.
4. Likarolo tsa MIM boholo bo boholo ba lebota ke 10MM.
5. Bonyane boholo ba 0.2MM.
Letlapa la 1 Lisebelisoa tsa MIM tse sebelisoang hangata le likarolo tsa tsona tsa kopo
| Tsamaiso ea lintho tse bonahalang | Letšoao la alloy, sebopeho | Sebaka sa kopo |
| Tšepe ea alloy e tlase | Fe-2Ni、Fe-8Ni | Likarolo tse fapaneng tsa meralo ea likoloi, mechini le liindasteri tse ling |
| Ts'epe e sa beng le mabali | 316L, 17-4PH, 420, 440C Lethathamo la 2 Thepa ea lisebelisoa tse sebelisoang hangata tsa MIM: | Lisebelisoa tsa bongaka, likarolo tsa ho shebella |
| Motsoako o thata | WC-Eng | Mefuta eohle ea lithipa, lioache, lioache |
| ceramic | Al2O3, ZrO2, SiO2 | Lisebelisoa tsa elektroniki tsa IT, litlhoko tsa letsatsi le letsatsi, lioache le lioache |
| Motsoako o boima | W-Ni-Fe、W-Ni-Cu、W-Cu | Indasteri ea sesole, likhokahano, litlhoko tsa letsatsi le letsatsi |
| Motsoako oa titanium | Ti, Ti-6Al-4V | Likarolo tsa meralo ea bongaka le ea sesole |
| Lintho tsa makenete | Fe, NdFeB, SmCo5, Fe-Si | Likarolo tse fapaneng tsa makenete |
| Lisebelisoa tsa tšepe | CrMo4, M2 | Lisebelisoa tse fapaneng |
Lethathamo la 2 Thepa ea lisebelisoa tse sebelisoang hangata tsa MIM:
| Tlhaloso ea Lintho | Sebopeho sa Alloy (wt%) |
Boemo | Botenya p (g/cm³) | UTS σ b(Mpa) | YS σ 0.2(Mpa) | Elongation σ (%) |
Ho thatafala |
| Tšepe ea Alloy e tlase | |||||||
| MIM4600 (MIM2200) | Ho 1.5 ~ 2.5% Mo 0.5% max Fe balance |
Sinterd |
7.50 |
290 |
125 |
40 |
45 ~ 65HRB |
| MIM4600 (modeifed) (MIM2700) | Ho 6.5 ~ 8.5% Mo 0.5%max Fe balance |
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 balance |
Sinterd |
7.50 |
415 |
255 |
15 |
65-85HRB |
| Phekolo ea Mocheso | 7.50 | 1655 | 1480 | 2 | 45-50HRC | ||
|
MIM4140 | Ho 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 |
|
Phekolo ea Mocheso |
7.50 |
1400 |
820 |
5 |
45-45HRC | ||
| Ts'epe e sa beng le mabali | |||||||
|
Setšoantšo sa 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 |
|
MIM SS304 | C 0.08% max Ni 8~10% Cr 18~20% Fe balance |
Sinterd |
7.65 |
480 |
270 |
35 |
65 ~ 85HRB |
|
Setšoantšo sa MIM SS420 | C 0.2~0.4% Cr 12~14% Fe balance | Phekolo ea Mocheso |
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 |
|
Phekolo ea Mocheso |
7.50 |
1185 |
1090 |
5 |
32-42HRC | ||
| Tlhaloso: MIM SS310S |
| Sinterd | 7.70 | 520 | 205 | 40 | 80 ~ 100HRB |
| Lisebelisoa tsa Magnetic | |||||||
|
MIM Fe3Si | C0.05% Ee 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 |
|
MIM Fe50Co | C 0.05%max Co 48~50% Fe balance |
Sinterd |
7.70 |
205 |
140 |
~1.0 |
65 ~ 85HRB |
|
MIM SS430 | C 0.05max Cr 16~18% Fe balance |
Sinterd |
7.50 |
400 |
240 |
25 |
65 ~ HRB |
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Lethathamo la 3 Papiso lipakeng tsa MIM le lits'ebetso tse ling:
| Papiso morero | KHONA | P/M | Die Casting | Investment Casting | Mochini |
| Boima ba karolo | Phahameng | Tlase | Phahameng | E lokileng | Phahameng |
| Karolo e tsitsitseng matla | 0.5 limilimithara | 1mm | 0.8mm | 2mm | 0.5 limilimithara |
| Karolo e ka holimo qeta | E ntle1 μ m Ra | Coares | Mahareng | Hare 5 μm Ra | Hantle |
| Likarolo tsa miniaturization bokgoni |
E ntle |
E lokileng |
Mafutsana |
E lokileng |
E ntle |
| Likarolo tse tšesaane-mabota bokhoni |
Tse ngata |
Karolelano |
Tse fokolang |
Karolelano |
Tse ngata |
| Likarolo ho rarahana | 95~100% |
| 99~100% | 99~100% | 99~100% |
| Mamello ea moralo oa karolo | Karolelano | Phahameng | Karolelano | Karolelano | Phahameng |
| Tlhahiso e ngata bokhoni |
E ntle |
Mafutsana |
E lokileng |
E ntle |
E ntle |
| E fetohang mefuta ea lintho tse bonahalang | Phahameng | Phahameng | Phahameng | E lokileng | Tlase |
| Matla a phepelo | Karolelano | Tlase | Tlase | Karolelano | Phahameng |
Ho bopa ente ea tšepe ke ntho e nchats'ebetso ea phofo ea metallurgy, e ka hlahisa boima bo phahameng le sebōpeho se rarahanenglikarolo tse sinteredntle le mochini. Ka litšobotsi tse ikhethang tsa thepa ea MIM, MIM e khona ho hlahisa likarolo tsa tšepe tse nepahetseng bakeng sa lihlahisoa tse fapa-fapaneng, ho akarelletsa le likoloi, lithelefono tsa cellular, lisebelisoa tsa matsoho, lisebelisoa tsa meno, lisebelisoa tsa pneumatic, lisebelisoa tsa letsoho tsa matla, lisebelisoa tsa ho buoa, thepa ea lipapali le lik'homphieutha tsa laptop. Lisebelisoa tsa tšepe tse sebelisoang haholo ts'ebetsong ea MIM ke tšepe e sa hloekang, tšepe ea alloy le lisebelisoa tse bonolo tsa makenete.
Jiehuang MIM, re sebetsa ka thata Likarolo tsa MIMea tšepe e sa hloekang, lisebelisoa tse tlase tsa alloy.
Jiehuang MIM e ka etsa likarolo tse nepahetseng tsa MIM tsa lisebelisoa tse fapaneng ho latela litlhoko tsa hau.