Letlapa la koporo-nickel
Kenyelletso ea Sehlahisoa
Alloy ea koporo-nickel e entsoe ka koporo, tšepe, nickel, zinki le trace elements, ka ho sebetsa ka li-ingots, ho chesa ho chesa, ho kolobisoa ka serame, ho phekola mocheso, ho hloekisa holim'a metsi, ho itšeha, ho qeta, ho paka le mekhoa e meng.sehlahisoa se na le gloss e ntle, e sebetsang hantle ka ho fetisisa e chesang le e batang, ductility, ho hanyetsa kutu, ho hanyetsa mokhathala, ho feto-fetoha ha maemo, lisebelisoa tse ntle tsa motlakase le tsa mechine le ts'ebetso ea tšireletso.E sebelisoa haholo ho etsoa ha mecha ea litaba e metsi le e senyang mosebetsing oa likarolo tsa sebopeho, likarolo tse feto-fetohang, lisebelisoa tse nepahetseng, indasteri ea puisano, li-crystal oscillation element housings, lisebelisoa tsa bongaka, kaho, lisebelisoa tsa moea le lisebelisoa, le litlhoko tsa letsatsi le letsatsi joalo-joalo. .
Mekhahlelo ea mantlha ea tekheniki
4-1 Sebopeho sa Mechine
| Lintho tse bonahalang | Alloy No. | Sebopeho sa Lik'hemik'hale(%,Max.) | ||||||||
| Ni+Co | Fe | Zn | Mn | Pb | Si | Al | Cu | litšila | ||
| Motsoako oa koporo-nickel | B19 | 18.0-20.0 | 0.5 | 0.3 | 0.5 | 0.005 | 0.15 | ------ | Rem | 0.2 |
| Zinc-koporo-nickel Alloy | BZn18-18 | 16.5-19.5 | 0.25 | Rem | 0.5 | 0.05 | ------ | ------- | 63.5-66.5 | ------- |
| BZn18-26 | 16.5-19.5 | 0.25 | Rem | 0.5 | 0.05 | ------ | ------- | 53.5-56.5 | ------ | |
| BZn15-20 | 13.5-16.5 | 0.5 | Rem | 0.3 | 0.02 | 0.15 | ------- | 62.0-65.0 | 0.9 | |
4-2 Alloy Tafole
| Lintho tse bonahalang | China | ISO | ASTM | JIS |
| Motsoako oa koporo-nickel | B19 | ----- | C71000 | MH19 |
| Zinc-koporo-nickel Alloy | BZn18-18 | CuNi18Zn18 | C75200 | C7521 |
| BZn18-26 | CuNi18Zn16 | C77000 | C7701 | |
| BZn15-20 | CuNi15Zn20 | C75400 | C7541 |
Likaroloana
4-3-1Tlhahiso ea Sehlopha: limilimithara
| Lintho tse bonahalang | Alloy No. | Khalefo | Boholo(mm) | |
| Botenya | Bophara | |||
| Zinc-koporo-nickel Alloy | B19 BZn18-18 BZn18-26 BZn15-20 | O 1/2H H | 0.15-1.2 | 10-300 |
Temper Mark:O.Bonolo;1/4H.1/4 E thata;1/2H.1/2 E thata;H.Ho thata; EH.Ultrahard.
4-3-2Setsi sa Mamello: limilimithara
| Botenya | Bophara | |||
| Botenya Lumella Phapang± | Bophara Lumella Phapang ± | |||
| <300 | <600 | <400 | <600 | |
| 0.1~0.3 | 0.008 | 0.015 | 0.3 | 0.4 |
| 0.3~0.5 | 0.015 | 0.020 | 0.3 | 0.5 |
| 0.5~0.8 | 0.020 | 0.030 | 0.3 | 0.5 |
| 0.8~1.2 | 0.030 | 0.040 | 0.4 | 0.6 |
4-3-3 Ts'ebetso ea Mechini
| Khalefo | Matla a tšepe N/mm2 | Elongation ≥% | Ho thatafala HV | |
| M | (O) | ≥375 | 20 | ------ |
| Y2 | (1/2H) | 440-650 | 5 | 120-210 |
| Y | (H) | 540-730 | 3 | 150-240 |
| T | (EH) | ≥710 | ------ | 210-270 |
Temper Mark:O.Bonolo;1/4H.1/4 E thata;1/2H.1/2 E thata;H.Ho thata; EH.Ultrahard.
Likarolo tsa Ts'ebetso
●Tlhokomeliso: E ka buisanoa.
