第一章 铜合金铸件之选用 1
一、前言 1
二、选择铜合金的要素 1
2.1金属价格 1
2.2铸造性 3
2.3机械性能 4
2.4设计时的考虑事项一尺寸公差 9
2.5铸件之加工性 9
三、一般用途的铜合金 9
四、铜合金的耐蚀性 13
4.1大气腐蚀 13
4.2液体腐蚀 13
4.3船舶推进器之耐蚀 14
五、铜合金的磨耗性 14
六、铜合金的导电率及热传率 20
七、生产成本的考虑 20
第二章 铜合金铸件之规格 22
一、铬铜-Chromium Copper(1r) 22
二、青铜-Tin Bronze 24
2.1 88 Cu-10 Sn-2 Zn(1A青铜-Tin Bronze,Alloy 1A) 24
2.2 88 Cu-8 Sn-4Zn(1B青铜-Tin Bronze, Alloy 1 B) 24
2.3 89 Cu-11 Sn(磷青铜-Tin Bronze, SAE 65) 25
2.4 88 Cu-6Sn-1 1/2 Pb-4 1/2 Zn(海军青铜-Navy M Bronze ,Alloy 2A) 26
2.5 87 Cu-8 Sn-1 Pb-4Zn(2B铅青铜-Leaded Tin Bronze , Alloy 2 B) 26
2.6 87Cu-10 Sn-1 Pb-2Zn(2C铅青铜-Leaded Tin Bronze , Alloy 2 C) 28
2.7 80Cu-10 Sn-1 0 Pb(3A高铅青铜-High-Lead Tin Bronze,Alloy 3A) 28
2.8 83 Cu-7 Sn-7 Pb-3 Zn(3B高铅青铜-High-Lead Tin Bronze-Alloy 3B) 29
2.9 85 Cu-5 Sn-9 Pb-1Zn (3C高铅青铜-High-Lead Tin Bronze, Alloy3 C) 31
2.10 78 Cu-7 Sn-15Pb (3D高铅青铜-High-Lead Tin Bronze , Alloy 3D) 31
2.11 70 Cu-5 Sn-25Pb(3E高铅青铜-High-Lead Tin Bronze , Alloy 3E) 32
2.12 87 Cu-4 Si- 1 Sn-4 Zn-2 Fe-1 Al-1 M n(矽青铜-Silicon Bronze , Alloy 12A) 33
三、黄铜-Brass 33
3.1 85 Cu-5 Sn-5 Pb-5 Zn(4A黄铜-Leaded Red Brass,Alloy 4 A) 33
3.2 83 Cu-4 Sn-6 Pb-7 Zn (4 B黄铜-Leaded Red Brass, Alloy 4 B) 35
3.3 81 Cu-3 Sn-7 Pb-9 Zn (5 A黄铜-Leaded Semi-Red Brass ,Alloy 5 A) 35
3.4 76 Cu-2 1/2Sn-6 1/2Pb-15Zn(5B黄铜-Leaded Semi Red Brass, Alloy 5 B) 36
3.5 72 Cu-1 Sn-3 Pb-24 Zn(6A黄铜-Leaded yellow Brass,Alloy 6 A) 37
3.6 62 Cu-1 Sn-3 Pb-29Zn(6B黄铜-Leaded yellow Brass, Alloy 6 B) 38
3.7 61 Cu-1 Sn-1 Pb-37 Zn(6C黄铜-Leaded yellow Brass, Alloy 6C) 39
3.8 81 Cu-4Si-15 Zn(矽黄铜-Silicon Brass,Alloy 13B) 39
四、锰青铜(Manganese Bronze) 39
4.1 59 Cu-0.75 Sn-0. 75 Pb-37 Zn-1. 25 Fe-0.75Al-0.5 Mn (7 A锰青铜-ManganeseBronze Alloy 7A-60,000 psi) 39
4.2 57.5 Cu-39.25 Zn-1.25 Fe-1.25 Al-0.25Mn(8A锰青铜-Manganese BronzeAlloy 8A-65,000 psi) 41
4.3 64 Cu-24 Zn-3 Fe-5 Al-4Mn (8B锰青铜-Manganese Bronze Alloy 8 B-90, 000 psi) 41
4.4 64 Cu-26 Zn-3 Fe-5Al-4Mn (8C锰青铜-Manganese Bronze Alloy 8C-110,000psi) 42
五、铝青铜(Aluminum Br onze) 43
5.1 89 Cu-3 Fe-9Al-(9A铝青铜-Aluminum Bronze, Alloy 9A) 43
5.2 89Cu-1 Fe-10 Al-(9B铝青铜-Aluminum Bronze, Alloy 9 B) 44
5.3 85Cu-4Fe-11Al-(9C铝青铜-Aluminum Bronze , Alloy 9 C) 46
5.4 81 Cu-4Fe-11Al-4Ni-(9D铝青铜-Aluminum Bronze , Alloy 9 D) 47
5.5 82 Cu-4Fe-9 Al-4Ni-1Mn-(推进器铜-Propellar Bronze) 47
六、洋铜(白铜)-Nickel silver 48
6.1 57 Cu-2 Sn-9 Pb-20 Zn-12 Ni-(10 A洋铜-Nickel Silver,Alloy 10A-121543720) 48
6.2 60Cu-3 Sn-5 Pb-16 Zn-16 Ni-(10B洋铜-Nickel Silver ,Alloy 10B-161543720) 48
6.3 64 Cu-4Sn-4 Pb-8 Zn-20 Ni-(11A洋铜-Nickel S ilver,Alloy 11B-2 0 1543720) 49
6.4 66.5 Cu-5 Sn-1.5 Pb-2 Zn-25 Ni-(11B洋铜-Nickel Silver, Alloy 11 B-261543720) 49
七、规格对照表 52