Bann an kwiv
Entwodiksyon pwodwi
Teren an kwiv se kwiv ak fèblan, aliminyòm, ak eleman tras kòm matyè premyè, atravè pwosesis pa lengote, woule cho, woule frèt, tretman chalè, netwaye sifas, koupe, fini ak procesna, materyèl ki gen gwo fòs sede, fòs fatig, pwopriyete elastik. ak ekselan fòmabilite koube.Li te lajman itilize nan priz CPU òdinatè, tèminal machin, klavye telefòn mobil, elektrik ak lòt konektè elektwonik gwo teknoloji.
Paramèt teknik prensipal yo
3-1 Konpozisyon chimik
Non | No alyaj | Konpozisyon chimik (%,Max.) | ||||||||
Sn | Al | Zn | Ni | Fe | Pb | P | Cu | Enpurte | ||
Fèblan Bwonz | QSn4-0.3 | 3.5-4.9 | --- | 0.30 | 0.2 | 0.10 | 0.05 | 0.03-0.35 | Rem | 0.2 |
QSn4-3 | 3.5-4.5 | 0.002 | 2.7-3.3 | 0.2 | 0.05 | 0.02 | 0.03-0.35 | Rem | 0.2 | |
QSn6.5-0.1 | 6.0-7.0 | 0.002 | 0.3 | 0.2 | 0.02 | 0.02 | 0.1-0.25 | Rem | 0.1 | |
QSn8-0.3 | 7.0-9.0 | ------ | 0.2 | 0.2 | 0.10 | 0.05 | 0.03-0.35 | Rem | 0.1 | |
Aliminyòm Bwonz | QAl5 | 0.1 | 4.0-6.0 | 0.5 | 0.5 | 0.5 | 0.03 | 0.01 | Rem | 1.6 |
QAl7 | ----- | 6.0-8.5 | 0.2 | 0.5 | 0.5 | 0.02 | ------ | Rem | ------ | |
QAl9-2 | 0.1 | 8.0-10.0 | 1.0 | 0.5 | 0.5 | 0.03 | 0.01 | Rem | 1.7 |
Non | No alyaj | Konpozisyon chimik (%,Max.) | |||||||||
Be | Al | Si | Ni | Fe | Pb | Ti | Co | Cu | Enputite | ||
Berilyòm Bwonz | QBe2 | 1.8-2.1 | 0.15 | 0.15 | 0.2-0.4 | 0.15 | 0.005 | --- | --- | Rem | 0.5 |
QBe1.9 | 1.85-2.1 | 0.15 | 0.15 | 0.2-0.4 | 0.15 | 0.005 | 0.10-0.25 | --- | Rem | 0.5 | |
QBe1.7 | 1.6-1.85 | 0.15 | 0.15 | 0.2-0.4 | 0.15 | 0.005 | 0.10-0.25 | --- | Rem | 0.5 | |
QBe0.6-2.5 | 0.4-0.7 | 0.20 | 0.20 | ------ | 0.10 | --- | --- | 2.4-2.7 | Rem | --- | |
QBe0.4-1.8 | 0.2-0.6 | 0.20 | 0.20 | 1.4-2.2 | 0.10 | --- | --- | 0.30 | Rem | --- | |
QBe0.3-1.5 | 0.25-0.5 | 0.20 | 0.20 | ------ | 0.10 | --- | --- | 1.4-1.7 | Rem | --- |
3-2 Alloy Table
Non | Lachin | ISO | ASTM | JIS |
Fèblan Bwonz | QSn4-0.3 | CuSn4 | C51100 | C5101 |
QSn4-3 | CuSn4Zn2 | --- | --- | |
QSn6.5-0.1 | CuSn6 | C51900 | C5191 | |
QSn8-0.3 | CuSn8 | C52100 | C5210 | |
Aliminyòm Bwonz | QAl5 | CuAl5 | C60600 | ------ |
QAl7 | CuAl7 | C61000 | ------ | |
QAl9-2 | CuAl9Mn2 | ------ | ------ | |
Berilyòm Bwonz | QBe2 | CuBe2 | C17200 | C1720 |
QBe1.9 | ------ | ------ | ------ | |
QBe1.7 | CuBe1.7 | C17000 | C1700 | |
QBe0.6-2.5 | ------ | C17500 | C1750 | |
QBe0.4-1.8 | ------ | C17510 | C1751 | |
QBe0.3-1.5 | ------ | C17600 | C1760 |
Paramèt teknik prensipal yo
3-3-1Specification inite w la: milimèt
Non | No alyaj (Lachin) | Tanperaman | Gwosè (mm) | |
Epesè | Lajè | |||
Fèblan Bwonz bann | QSn4-3 QSn4-0.3 QSn6.5-0.1QSn8-0.3 | O 1/2H H EH | >0.12~2.0 | ≤600 |
OH EH | ||||
Aliminyòm Bwonz retire rad sou ou | QA15 QA17 QA19-2 | OH | >0.2~1.2 | 80 ~ 300 |
1/2H H | ||||
OH EH | >0.2~1.2 | 80 ~ 300 | ||
Berilyòm Bwonz Strip | QBe2 QBe1.9 QBe1.7 QBe0.6-2.5 QBe0.4-1.8 QBe0.3-1.5 | O | 0.05-1.5 | 10~340 |
H |
Tanperaman Mark:O.Mou; 1/4H.1/4 difisil; 1/2H.1/2 difisil;H.Difisil;EH.Ultradifisil.
3-3-2 Inite tolerans: mm
Epesè | Lajè | |||
Epesè Pèmèt Devyasyon± | Lajè Pèmèt Devyasyon ± | |||
<300 | <600 | <400 | <600 | |
0.05~0.1 | 0.005 | ----- | 0.2 | ----- |
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 |
3-3-3 Pèfòmans mekanik:
Tanperaman | Fòs rupture N/mm2 | Elongasyon ≥% | Dite HV | |
M | (O) | ≥295 | 40 | ------ |
Y4 | (1/4H) | 390-510 | 35 | 100-160 |
Y2 | (1/2H) | 440-570 | 10 | 160-205 |
Y | (H) | 540-690 | 8 | 180-230 |
T | (EH) | ≥640 | 5 | ≥200 |
Tanperaman Mark:O.Mou; 1/4H.1/4 difisil; 1/2H.1/2 difisil;H.Difisil;EH.Ultradifisil.