Varahina-nikela Strip
Fampidirana vokatra
Ny firaka varahina-nikela dia vita amin'ny varahina, vy, nikela, zinc ary trace elements, amin'ny alàlan'ny fanodinana amin'ny ingots, hot rolled, cold rolled, hafanana fitsaboana, fanadiovana ambonin'ny tany, fanapahana, famaranana, fonosana ary dingana hafa.Ny vokatra dia manana gloss tsara tarehy, mafana sy mangatsiaka workability tsara, ductility, harafesiny fanoherana, harerahana fanoherana, avo flexibility, tsara elektrika sy mekanika fananana sy ny fiarovana fampisehoana.Ampiasaina betsaka amin'ny fanamboarana haino aman-jery mando sy manimba amin'ny asan'ny singa ara-drafitra, singa malefaka, fitaovana fandrefesana, indostrian'ny fifandraisana, trano fonenana singa oscillation kristaly ranoka, fitaovana ara-pitsaboana, fanorenana, fitaovana rivotra sy fitaovana, ary zavatra ilaina andavanandro sy ny sisa. .
Parameter ara-teknika lehibe
4-1 Famoronana mekanika
| ara-nofo | Alloy No. | Famoronana simika(%,Max.) | ||||||||
| Ni+Co | Fe | Zn | Mn | Pb | Si | Al | Cu | fahalotoana | ||
| Varahina-nikela Alloy | B19 | 18.0-20.0 | 0.5 | 0.3 | 0.5 | 0,005 | 0.15 | ------ | Rem | 0.2 |
| Zinc-varahina-nikela 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 Table
| ara-nofo | Shina | ISO | ASTM | JIS |
| Varahina-nikela Alloy | B19 | ----- | C71000 | MH19 |
| Zinc-varahina-nikela Alloy | BZn18-18 | CuNi18Zn18 | C75200 | C7521 |
| BZn18-26 | CuNi18Zn16 | C77000 | C7701 | |
| BZn15-20 | CuNi15Zn20 | C75400 | C7541 |
Toetoetra
4-3-1Fizarana famaritana: mm
| ara-nofo | Alloy No. | tezitra | Size(mm) | |
| hateviny | sakany | |||
| Zinc-varahina-nikela Alloy | B19 BZn18-18 BZn18-26 BZn15-20 | O 1/2H H | 0.15-1.2 | 10-300 |
Temper Mark: O.Malefaka;1/4H.1/4 Mafy;1/2H.1/2 Hard;H.mafy; EH.Ultrahard.
4-3-2Fizarana fandeferana: mm
| hateviny | sakany | |||
| Ny hateviny dia mamela ny fiviliana± | Ny sakany dia mamela ny fiviliana ± | |||
| <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 Fampisehoana ara-mekanika
| tezitra | Faharetana amin'ny sintona N/mm2 | Elongation ≥% | hamafin'ny 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.Malefaka;1/4H.1/4 Mafy;1/2H.1/2 Hard;H.mafy; EH.Ultrahard.
Performance Features
●Fanamarihana: Afaka mifampiraharaha.
