Mwepu ọla
Okwu Mmalite ngwaahịa
Bronze warara bụ ọla kọpa na tin, aluminum, na Chọpụta ihe dị ka akụrụngwa, site na nhazi site ingots, na-ekpo ọkụ akpọrepu, oyi akpọrepu, okpomọkụ ọgwụgwọ, elu ihicha, igbutu, imecha na mbukota, ihe na elu mkpụrụ ike, ike ọgwụgwụ, na-agbanwe Njirimara. na mma ekwe formability.A na-eji ya eme ihe na oghere CPU kọmputa, ọdụ ụgbọ ala, igodo ekwentị mkpanaaka, eletriki na njikọ eletriki ndị ọzọ dị elu.
Isi Nka na ụzụ Parameters
3-1 Ngwakọta kemịkalụ
Aha | Alloy No. | Ngwakọta kemịkalụ(%,Oke.) | ||||||||
Sn | Al | Zn | Ni | Fe | Pb | P | Cu | adịghị ọcha | ||
Tin Bronze | 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 | |
Aluminom Bronze | 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 |
Aha | Alloy No. | Ngwakọta kemịkalụ(%,Oke.) | |||||||||
Be | Al | Si | Ni | Fe | Pb | Ti | Co | Cu | Adịghị ọcha | ||
Beryllium Bronze | 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
Aha | China | ISO | ASTM | JIS |
Tin Bronze | QSn4-0.3 | CuSn4 | C51100 | C5101 |
QSn4-3 | CuSn4Zn2 | --- | --- | |
QSn6.5-0.1 | CuSn6 | C51900 | C5191 | |
QSn8-0.3 | CuSn8 | C52100 | C5210 | |
Aluminom Bronze | QAl5 | CuAl5 | C60600 | ------- |
QAl7 | CuAl7 | C61000 | ------- | |
QAl9-2 | CuAl9Mn2 | ------- | ------- | |
Beryllium Bronze | QBe2 | CuBe2 | C17200 | C1720 |
QBe1.9 | ------- | ------- | ------- | |
QBe1.7 | CuBe 1.7 | C17000 | C1700 | |
QBe0.6-2.5 | ------- | C17500 | C1750 | |
QBe0.4-1.8 | ------- | C17510 | C1751 | |
QBe0.3-1.5 | ------- | C17600 | C1760 |
Isi Nka na ụzụ Parameters
3-3-1 Akụkụ nkọwa: mm
Aha | Alloy No.(China) | Iwe | Nha (mm) | |
Ọkpụrụkpụ | Obosara | |||
Tin Bronze warara | QSn4-3 QSn4-0.3 QSn6.5-0.1QSn8-0.3 | O 1/2H H EH | 0.12 ~ 2.0 | ≤600 |
OH EH | ||||
Aluminom Bronze eriri | QA15 QA17 QA19-2 | OH | 0.2-1.2 | 80-300 |
1/2H H | ||||
OH EH | 0.2-1.2 | 80-300 | ||
Mwepu Bronze Beryllium | 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 |
Iwe Mark:O.Nrọ; 1/4H.1/4 ike; 1/2H.1/2 ike; H.Ike; EH.Ultrahard.
3-3-2 Nkeji ndidi: mm
Ọkpụrụkpụ | Obosara | |||
Ọkpụrụkpụ Kwe Ka Ngbanwe ± | Obosara kwe ka ngbanwe ± | |||
<300 | <600 | <400 | <600 | |
0.05 ~ 0.1 | 0,005 | --- | 0.2 | --- |
0.1 na 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 arụrụ ọrụ igwe:
Iwe | Ike ọdụdọ N/mm2 | Ogologo oge ≥% | Isi ike 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 |
Iwe Mark:O.Nrọ; 1/4H.1/4 ike; 1/2H.1/2 ike; H.Ike; EH.Ultrahard.