国产三级伦理在线,久久久久黄久久免费漫画,成人国产精品日本在线,欧美美最猛性xxxxxx

斯米克HL326銀焊條 45%銀焊條 HL303銀焊條報價
斯米克HL326銀焊條 45%銀焊條 HL303銀焊條報價
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      牌號              

                  
                   

                    國家牌號              

                  
                   

                    化學(xué)成分              

                  
                   

                    熔化溫度℃              

                  
                   

                    特性/用途              

                  
                   

                    Ag              

                  
                   

                    Cu              

                  
                   

                    Zn              

                  
                   

                    Cd              

                  
                   

                    Ni              

                  
                   

                    Ag20Cd              

                  
                   

                                  

                  
                   

                    19.0~21.0              

                  
                   

                    39.0~41.0              

                  
                   

                    余量              

                  
                   

                    14.0~16.0              

                  
                   

                                  

                  
                   

                    620~730              

                  
                   

                    熔點(diǎn)較低,漫流性好,適宜十釬焊
      銅合金、鋼及不銹鋼等
                   

                  
                   

                    Ag30Cd              

                  
                   

                                  

                  
                   

                    29.0~31.0              

                  
                   

                    26.0~28.0              

                  
                   

                    余量              

                  
                   

                    19.0~21.0              

                  
                   

                                  

                  
                   

                    607~710              

                  
                   

                    熔點(diǎn)較低,潤濕及填縫性能好,適宜于釬焊銅合金、鋼等              

                  
                   

                    Ag35Cd              

                  
                   

                    B-Ag35CuZnCd              

                  
                   

                    34.0~36.0              

                  
                   

                    25.0~29.0              

                  
                   

                    余量              

                  
                   

                    17.0~19.0              

                  
                   

                                  

                  
                   

                    605~700              

                  
                   

                    適宜于用火焰、電阻、高頻等釬焊方法進(jìn)
      行不均勻間隙的釬焊
                   

                  
                   

                    Ag40Cd              

                  
                   

                    B-Ag40CuZnCdNi              

                  
                   

                    39.0~41.0              

                  
                   

                    15.0~16.5              

                  
                   

                    余量              

                  
                   

                    25.1~26.5              

                  
                   

                    0.1~0.3              

                  
                   

                    595~605              

                  
                   

                    熔點(diǎn)低,工藝優(yōu)良,適用淬火鋼和小簿件零件的釬焊。              

                  
                   

                    Ag50Cd              

                  
                   

                    B-Ag50CuZnCd              

                  
                   

                    49.0~51.0              

                  
                   

                    14.5~16.5              

                  
                   

                    余量              

                  
                   

                    17.0~19.0              

                  
                   

                                  

                  
                   

                    625~635              

                  
                   

                    高強(qiáng)度,高延性,高流動性,釬焊料能滲入極狹窄縫隙。              

                  
                   

                    Ag50CdNi              

                  
                   

                    B-Ag50CuZnCdNi              

                  
                   

                    49.0~51.0              

                  
                   

                    14.5~16.5              

                  
                   

                    余量              

                  
                   

                    15.0~17.0              

                  
                   

                    2.5~3.5              

                  
                   

                    630~690              

                  
                   

                    有良好的抗腐蝕性及對硬質(zhì)合金的潤濕能力,適宜于硬質(zhì)合金及不銹鋼的釬焊。              

                  
               

                銀銅鋅錮釬料          

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                   

                    牌號              

                  
                   

                    國家牌號              

                  
                   

                    化學(xué)成分              

                  
                   

                    熔化溫度℃              

                  
                   

                    特性/用途              

                  
                   

                    Ag              

                  
                   

                    Cu              

                  
                   

                    Zn              

                  
                   

                    Ni              

                  
                   

                    In(Mn)              

                  
                   

                    Ag18In              

                  
                   

                                  

                  
                   

                    17.0~19.0              

                  
                   

                    46.0~48.0              

                  
                   

                    余量              

                  
                   

                                  

                  
                   

                    0.8~1.2              

                  
                   

                    792~810              

                  
                   

                    釬燭工藝性能良好,屬推廣應(yīng)用釬料,適宜于機(jī)械、制冷等產(chǎn)品的零部件釬焊              

                  
                   

                    Ag34In              

                  
                   

                    B-Ag34CuZnIn              

                  
                   

                    33.0~35.0              

                  
                   

                    34.0~36.0              

                  
                   

                    余量              

                  
                   

                                  

                  
                   

                    0.8~1.2              

                  
                   

                    660~740              

                  
                   

                    用于制冷行業(yè)中銅合金及鋼接頭的釬焊              

                  
                   

                    Ag49Ni              

                  
                   

                    B-Ag49CuMnNi              

                  
                   

                    48.0~50.0              

                  
                   

                    15.0~17.0              

                  
                   

                    余量              

                  
                   

                    4.0~5.0              

                  
                   

                    6.5~8.5
      (Mn)              

                  
                   

                    625~705              

                  
                   

                    釬焊合金鋼及不銹鋼極宜碳化鎢的釬焊。              

                  
               

                銀銅錫釬料          

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                   

                    牌號              

                  
                   

                    國家牌號              

                  
                   

                    化學(xué)成分%              

                  
                   

                    熔化溫度℃              

                  
                   

                    特性/用途              

                  
                   

                    Ag              

                  
                   

                    Cu              

                  
                   

                    Zn              

                  
                   

                    Sn              

                  
                   

                    Ni              

                  
                   

                    Ag18Sn              

                  
                   

                                  

                  
                   

                    17.5~18.5              

                  
                   

                    余量              

                  
                   

                    32.0~36.0              

                  
                   

                    1.5~2.5              

                  
                   

                                  

                  
                   

                    780~810              

                  
                   

                    價格便宜,熔點(diǎn)較高,但無隔適宜于外銅、鋼、硬質(zhì)合金等材料的釬焊。              

                  
                   

                    Ag25Sn              

                  
                   

                                  

                  
                   

                    24.0~26.0              

                  
                   

                    39.0~41.0              

                  
                   

                    余量              

                  
                   

                    1.5~2.5              

                  
                   

                                  

                  
                   

                    680~760              

                  
                   

                    工藝性較好,接頭強(qiáng)度高,釬焊溫度適中。              

                  
                   

                    Ag30Sn              

                  
                   

                                  

                  
                   

                    29.0~31.0              

                  
                   

                    35.0~37.0              

                  
                   

                    余量              

                  
                   

                    1.5~2.5              

                  
                   

                                  

                  
                   

                    650~750              

                  
                   

                    釬焊溫度低,漫流工藝性能好,適宜于銅、鋼的釬焊              

                  
                   

                    Ag34Sn              

                  
                   

                    B-Ag34CuZnSn              

                  
                   

                    33.0~35.0              

                  
                   

                    35.0~37.0              

                  
                   

                    余量              

                  
                   

                    2.5~3.5              

                  
                   

                                  

                  
                   

                    630~730              

                  
                   

                    用于制冷行業(yè)銅及銅合金鋼及不銹鋼的釬焊。              

                  
                   

                    Ag40Sn              

                  
                   

                                  

                  
                   

                    39.0~41.0              

                  
                   

                    24.0~26.0              

                  
                   

                    余量              

                  
                   

                    2.7~3.3              

                  
                   

                    1.30~1.65              

                  
                   

                    630~640              

                  
                   

                    熔點(diǎn)低,具有良好的漫流性和填充接頭間隙能力,釬縫表面光潔,接頭強(qiáng)度高,可替代含鎘釬料              

                  
                   

                    Ag45Sn              

                  
                   

                                  

                  
                   

                    44.0~46.0              

                  
                   

                    26.0~28.0              

                  
                   

                    余量              

                  
                   

                    2.0~3.0              

                  
                   

                                  

                  
                   

                    640~680              

                  
                   

                    釬焊溫度適中,接頭綜合性能好,用于銅合金及不銹鋼的通用釬料。              

                  
                   

                    Ag50Sn              

                  
                   

                                  

                  
                   

                    49.0~51.0              

                  
                   

                    20.5~22.5              

                  
                   

                                  

                  
                   

                    0.7~1.3              

                  
                   

                    0.30~0.65              

                  
                   

                    650~670              

                  
                   

                    釬料熔點(diǎn)低,釬焊工藝性能好,適宜于釬焊銅、鋼等要求釬焊溫度較低的材料。              

                  
               

                
      高真空焊料          

                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                   

                    牌號              

                  
                   

                    國家牌號              

                  
                   

                    化學(xué)成分%              

                  
                   

                    熔化溫度℃              

                  
                   

                    特性/用途              

                  
                   

                    Ag              

                  
                   

                    Cu              

                  
                   

                    Ni              

                  
                   

                    Li              

                  
                   

                    Ag72              

                  
                   

                    B-Ag72Cu              

                  
                   

                    71.0~73.0              

                  
                   

                    余量              

                  
                   

                                  

                  
                   

                                  

                  
                   

                    779~779              

                  
                   

                    銀銅共晶型釬料,不含易揮發(fā)元素,釬焊性好,導(dǎo)電性高,適用于電真空器件中的銅、鎳、鈦等合金的真空及還原氣氛釬焊。              

                  
                   

                    Ag92.5              

                  
                   

                    B-Ag92.5Cu              

                  
                   

                    92.0~93.0              

                  
                   

                    余量              

                  
                   

                                  

                  
                   

                                  

                  
                   

                                  

                  
                   

                    銀首飾用焊料

    在線詢盤/留言
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