銅錳鎳釬料

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詳情

　　產(chǎn)品說明：

　　1 銅鋅釬料

　　1.1 使用說明

　　我公司的HL105、HL801等銅鋅釬料，浸潤性好、延伸率大、接頭剪切強(qiáng)度和抗拉強(qiáng)度高。適用于硬質(zhì)合金刀具和釬頭、釬具、截齒等的釬焊。釬焊產(chǎn)品使用壽命長，能承受大的沖擊載荷和疲勞載荷。

　　銅鋅釬料可采用浸漬釬焊、感應(yīng)釬焊、氣體火焰釬焊、爐中釬焊等工藝方法，釬焊前須對母材表面進(jìn)行清除氧化膜、油脂、塵物處理，并充分預(yù)熱。

　　感應(yīng)釬焊時(shí)，釬料和釬劑要在裝配前安置好，切忌使釬料呈封閉環(huán)，防止釬料本身產(chǎn)生感應(yīng)電流而過早熔化產(chǎn)生虛焊、缺焊。

　　鹽浴浸沾釬焊應(yīng)定期對鹽浴液脫氧并予以調(diào)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(xué)成分

　　牌號企業(yè)代號熔化溫度化學(xué)成分（%）

牌號	企業(yè)代號	熔化溫度	化學(xué)成分（%）
			Cu	Mn	Zn	Co	雜質(zhì)總量(≤)
BCu58ZnMn	HL105	890-950℃	57-59	3.5-4.5	余量		0.5
BCu57ZnMnCo	HL801	890-930℃	55-57	3.5-4.5	余量	1.5-2.5	0.5
BCu58ZnMnCo	HL811	890-920℃	57-59	3.5-4.5	余量	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(yīng)規(guī)格絲狀：Φ1.6~Φ6.0×1000mm 片狀：L×W×(δ0.1~δ5)mm,長L、寬W根據(jù)用戶要求。可供圓片、V形、弧形、四邊形、多邊形等各種形狀，規(guī)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銅磷釬料和銅銀磷釬料

　　2.1 使用說明

　　銅磷釬料和銅銀磷釬料適用于氣體火焰釬焊、感應(yīng)釬焊、爐內(nèi)釬焊、電阻釬焊和浸漬釬焊等工藝方法。

　　化學(xué)成分按GB/T6418-1993標(biāo)準(zhǔn)執(zhí)行，可供應(yīng)雙方協(xié)議認(rèn)可的其它成分的釬料。

　　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(shù)要求：表（1）銅磷釬焊

產(chǎn)品型號	化學(xué)成分						熔點(diǎn)（℃）		規(guī)格	特性與用途
	Cu	P	Sb	Sn	Ni	雜質(zhì)總量	固相線	液相線
BCu93P	余量	6.8-7.5				≤0.10	710	790	條、絲、環(huán)、扁	流動性能好，適用于空調(diào)電機(jī)、儀表行業(yè)銅與銅合金釬焊
BCu92SbP		5.8-6.7	1.5-2.5		0.4-1.2		720	800	條、絲	有較好的塑性，適用于銅與銅合金的釬焊，特別適用于電阻釬焊
BCu86PSn		5.8-6.6		6.5-7.0			620	660	條、絲	熔點(diǎn)低，流動性好，適用于焊接電機(jī)，電器產(chǎn)品中的銅及銅合金
BCu90SnP		0.5-1.8		8.5-10			930	980	絲、環(huán)	熔點(diǎn)低，流動性好，可部分代替銀釬料

　　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）銅銀磷釬料

產(chǎn)品型號	化學(xué)成分					熔點(diǎn)（℃）		規(guī)格	特性與用途
	Cu	Ag	P	雜質(zhì)總量	Zn	固相線	液相線
BCu91PAg	余量	1.8-2.2	6.6-7.3	≤0.1		645	790	絲、環(huán)、扁	工藝性、流動性好，適用于空調(diào)予置環(huán)及冰箱電機(jī)行業(yè)銅及合金釬焊
BCu90PAg		2.8-3.2	6.6-7.3			645	790	絲、環(huán)、扁	工藝性、流動性好，適用于空調(diào)予置環(huán)及冰箱電機(jī)行業(yè)銅及合金釬焊
BCu89PAg		4.8-5.2	6.3-7.0			645	810	絲、環(huán)、扁	在釬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(huán)、扁	工藝性好，適用于釬焊電機(jī)，儀表眼鏡行業(yè)中的銅及銅合金
BCu80PAg		14.5-15.5	4.8-5.3			645	815	絲、環(huán)、扁	接頭塑性，導(dǎo)電性明顯提高，焊接裝配要求不高。適用于承受較小振動載荷的銅及銅合金工件釬焊

　　Tab(2) Copper-silver-phosphorus base braze welding material

Grade	Chemical coposition					Melting temprature（℃）		Specification	Properties and application
Grade	Cu	Ag	P	Impurity	Zn	Solidus	Liquidus	Specification	Properties and application
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.