1 銅鋅釺料
1.1 使用說明
我公司的HL105、HL801等銅鋅釺料
，浸潤性好
、延伸率大
、接頭剪切強度和抗拉強度高
。適用於硬質合金刀具和釺頭
、釺具
、截齒等的釺焊
。釺焊產品使用壽命長
，能承受大的衝擊載荷和疲勞載荷
。
銅鋅釺料可采用浸漬釺焊
、感應釺焊
、氣體火焰釺焊
、爐中釺焊等工藝方法
，釺焊前須對母材表麵進行清除氧化膜
、油脂
、塵物處理
，並充分預熱
。
感應釺焊時
，釺料和釺劑要在裝配前安置好
，切忌使釺料呈封閉環
，防止釺料本身產生感應電流而過早熔化產生虛焊、缺焊
。
鹽浴浸沾釺焊應定期對鹽浴液脫氧並予以調整成分
。
Copper base braze welding material
1 Cu-Zn braze welding material
1.1 Guideline
Cu-Zn braze welding material HL105 and HL801 have good invasion property, extensibility property, shear strength property of joint and strength of extension. They can be used for braze welding of cemented carbide tools, drilling bits and bits. These bits can get long working life, better impact load and fatigue load.
Cu-Zn braze welding materials can use techniques such as dip brazing, induction brazing, flame brazing and furnace brazing, the matrix should be clean up and pre-heating before welding.
Braze welding materials and brazing flux should in place before induction brazing, the braze welding materials must avoid closed hoop in case of generate inductive current to cause quality problems.
Salt-bath brazing techinque should deoxidize the salt liquid and make ajustment for composition.
1.2 型號
、代號
、熔化溫度
、化學成分
|
牌號
|
企業代號
|
熔化溫度
|
化學成分（%）
|
|
Cu
|
Mn
|
Zn
|
Co
|
雜質總量(≤)
|
|
BCu58ZnMn
|
HL105
|
890-950℃
|
57-59
|
3.5-4.5
|
餘量
|
|
0.5
|
|
BCu57ZnMnCo
|
HL801
|
890-930℃
|
55-57
|
3.5-4.5
|
餘量
|
1.5-2.5
|
0.5
|
|
BCu58ZnMnCo
|
HL811
|
890-920℃
|
57-59
|
3.5-4.5
|
餘量
|
0.8-1.5
|
0.5
|
1.2 Grade, code, melting temprature and chemical composition.
|
Grade
|
Code
|
Melting temprature
|
Chemical composition（%）
|
|
Cu
|
Mn
|
Zn
|
Co
|
Impurity (≤)
|
|
BCu58ZnMn
|
HL105
|
890-950℃
|
57-59
|
3.5-4.5
|
Surplus
|
|
0.5
|
|
BCu57ZnMnCo
|
HL801
|
890-930℃
|
55-57
|
3.5-4.5
|
Surplus
|
1.5-2.5
|
0.5
|
|
BCu58ZnMnCo
|
HL811
|
890-920℃
|
57-59
|
3.5-4.5
|
Surplus
|
0.8-1.5
|
0.5
|
1.3 供應規格
絲狀
：Φ1.6~Φ6.0×1000mm
片狀
：L×W×(δ0.1~δ5)mm,長L
、寬W根據用戶要求
。
可供圓片
、V形
、弧形
、四邊形
、多邊形等各種形狀
，規格
。
1.3 Specification
Filament: Φ1.6~Φ6.0×1000mm
Lamella: L×W×(δ0.1~δ5)mm, the L and W according to the client’s request.
Disk, V-shape, Arc, quadrangle, polygon, etc.
2銅磷釺料和銅銀磷釺料
2.1 使用說明
銅磷釺料和銅銀磷釺料適用於氣體火焰釺焊
、感應釺焊
、爐內釺焊
、電阻釺焊和浸漬釺焊等工藝方法
。
化學成分按GB/T6418-1993標準執行
，可供應雙方協議認可的其它成分的釺料
。
2.Copper-phosphorus base braze welding material and Copper-silver-phosphorus base braze welding material.
2.1 Guideline
Copper-phosphorus base braze welding material and Copper-silver-phosphorus base braze welding material can used for flame brazing, induction brazing, furnace brazing, resistance brazing, dip brazing.
Chemical composition according to GB/T6418-1993 and also according to client’s request.
2.2 技術要求
：表（1）銅磷釺焊
|
產品型號
|
化學成分
|
熔點（℃）
|
規格
|
特性與用途
|
|
Cu
|
P
|
Sb
|
Sn
|
Ni
|
雜質總量
|
固相線
|
液相線
|
|
BCu93P
|
餘量
|
6.8-7.5
|
|
|
|
≤0.10
|
710
|
790
|
條
、絲
、環
、扁
|
流動性能好
，適用於空調電機
、儀表行業銅與銅合金釺焊
|
|
BCu92SbP
|
5.8-6.7
|
1.5-2.5
|
|
0.4-1.2
|
720
|
800
|
條
、絲
|
有較好的塑性
，適用於銅與銅合金的釺焊
，特別適用於電阻釺焊
|
|
BCu86PSn
|
5.8-6.6
|
|
6.5-7.0
|
|
620
|
660
|
條
、絲
|
熔點低
，流動性好
，適用於焊接電機
，電器產品中的銅及銅合金
|
|
BCu90SnP
|
0.5-1.8
|
|
8.5-10
|
|
930
|
980
|
絲
、環
|
熔點低
，流動性好
，可部分代替銀釺料
|
2.2 Technical Requirements: Tab (1) Copper-phosphorus base braze welding material
|
Grade
|
Chemical composition
|
Melting temprature（℃）
|
Specification
|
Properties and application
|
|
Cu
|
P
|
Sb
|
Sn
|
Ni
|
Impurity
|
Solidus
|
Liquidus
|
|
BCu93P
|
Surplus
|
6.8-7.5
|
|
|
|
≤0.10
|
710
|
790
|
Strip, filament, round, flat
|
Good fluidity, used for electrical machine in air-conditon, copper and copper alloy braze welding in instrument
|
|
BCu92SbP
|
5.8-6.7
|
1.5-2.5
|
|
0.4-1.2
|
720
|
800
|
strip, filament
|
Good plasticity, used for copper and copper alloy braze welding, resistance brazing.
|
|
BCu86PSn
|
5.8-6.6
|
|
6.5-7.0
|
|
620
|
660
|
strip, filament
|
Low melting temprature, good fluidity; used for welding electrical machine and the copper alloy in electric appliance
|
|
BCu90SnP
|
0.5-1.8
|
|
8.5-10
|
|
930
|
980
|
filament, round
|
Low melting temprature, good fluidity, replaced some silver braze welding materials.
|
表（2）銅銀磷釺料
|
產品型號
|
化學成分
|
熔點（℃）
|
規格
|
特性與用途
|
|
Cu
|
Ag
|
P
|
雜質總量
|
Zn
|
固相線
|
液相線
|
|
BCu91PAg
|
餘量
|
1.8-2.2
|
6.6-7.3
|
≤0.1
|
|
645
|
790
|
絲
、環
、扁
|
工藝性
、流動性好
，適用於空調予置環及冰箱電機行業銅及合金釺焊
|
|
BCu90PAg
|
2.8-3.2
|
6.6-7.3
|
|
645
|
790
|
絲
、環
、扁
|
工藝性
、流動性好，適用於空調予置環及冰箱電機行業銅及合金釺焊
|
|
BCu89PAg
|
4.8-5.2
|
6.3-7.0
|
|
645
|
810
|
絲
、環
、扁
|
在釺焊溫度下有極好的流動性，能滲入極小間隙中
|
|
BCu88PAg
|
5.8-6.2
|
6.3-7.0
|
|
645
|
810
|
絲
、環
、扁
|
工藝性好
，適用於釺焊電機
，儀表眼鏡行業中的銅及銅合金
|
|
BCu80PAg
|
14.5-15.5
|
4.8-5.3
|
|
645
|
815
|
絲
、環
、扁
|
接頭塑性
，導電性明顯提高
，焊接裝配要求不高
。適用於承受較小振動載荷的銅及銅合金工件釺焊
|
Tab(2) Copper-silver-phosphorus base braze welding material
|
Grade
|
Chemical coposition
|
Melting temprature（℃）
|
Specification
|
Properties and application
|
|
Cu
|
Ag
|
P
|
Impurity
|
Zn
|
Solidus
|
Liquidus
|
|
BCu91PAg
|
Surplus
|
1.8-2.2
|
6.6-7.3
|
≤0.1
|
|
645
|
790
|
filament, round, flat
|
Good manufacturability and good fluidity, used for copper and copper alloy braze weling in air-condition and refrigerator
|
|
BCu90PAg
|
2.8-3.2
|
6.6-7.3
|
|
645
|
790
|
filament, round, flat
|
Good manufacturability and good fluidity, used for copper and copper alloy braze weling in air-condition and refrigerator
|
|
BCu89PAg
|
4.8-5.2
|
6.3-7.0
|
|
645
|
810
|
filament, round, flat
|
Good fluidity and can permeate to small slit
|
|
BCu88PAg
|
5.8-6.2
|
6.3-7.0
|
|
645
|
810
|
filament, round, flat
|
Good manufacturability, used for electrical machine in braze welding, copper and copper alloy in instrument and glasses
|
|
BCu80PAg
|
14.5-15.5
|
4.8-5.3
|
|
645
|
815
|
filament, round, flat
|
Good electroconductibility and Good plasticity of the joint, low request of welding. Can used for copper and copper alloy braze welding to bear low vibration load.
|
