鋁釬劑/無腐蝕鋁釬劑
-
¥40.00
-
供貨總量:供貨量充足
發(fā)貨地點:江蘇
發(fā)布時間:2019年03月11日
有效期至:2019年04月11日
最低起訂量:1千克
供貨總量:充足
- 本產(chǎn)品由東臺金鴻富金屬科技有限公司提供,請致電了解詳情。
該信息已被查詢4435次
供貨總量:供貨量充足
發(fā)貨地點:江蘇
發(fā)布時間:2019年03月11日
有效期至:2019年04月11日
最低起訂量:1千克
供貨總量:充足
該信息已被查詢4435次
產(chǎn)品描述:無腐蝕氟化物鋁釬劑 AL-FLUX近年來,NOCOLOK方法在鋁及其合金釬焊工藝中已越來越廣泛地被應(yīng)用,本品即為該方法釬焊工藝中應(yīng)用的釬劑。In recent years,NOCOLOK method has been widely used in the brazing process of aluminium and its alloys. The product introduced here is just the brazing agent used in the brazing process.產(chǎn)品性能:白色晶體粉末,粉末平均粒徑在3.5-8.0微米之間,較大顆粒通過500目標(biāo)準(zhǔn)篩。主成分為KF-AlF3二元系低共晶點組成,分子比1.2左右,熔化溫度在557℃-565℃之間。溶解度(20℃,100ml水):0.28±0.05g,密度2.7g/cm3,堆積密度0.35-0.55g/cm3。水溶液PH值:6-7。釬劑熔化時清亮透明,高溫下有高活性,能很好地破除金屬鋁表面氧化膜,使釬料鋪展?jié)駶櫍ㄟ^毛細作用釬料被填入釬縫中,常溫下釬焊后玻璃狀殘渣不溶于水、不吸潮、無腐蝕。特別是在氮氣保護下釬焊,釬劑用量少,焊后可不清洗,使用方便,顯示其強大的優(yōu)越性。Properties:white crystal powder, average particle size 3.5-8.0μm and all through 500 mesh sieve; composed by KF-AlF3, Molecular rate near 1.2, melting point 557℃-565℃. Solubility in 1000g water at 20℃ is 0.23 – 0.33g/cm3, density: 2.7 g/cm3, bulk density: 0.35-0.55g/cm3. PH value in water: 6-7. It is clear and transparent while melting and highly active under high temperature; It can get ride of Al2O3 coating on Al surface to make the brazing agent spread evenly and wetly. It also has good joint filling property through capillary. Under normal temperature, after brazing, the glass-like residues is insoluble in water, nonhygroscopic, non-corrosion and demonstrates completely inactive. The usage quantity of this brazing agent is quiteless, especially when braze under the protection of Nitrogen. It doesn’t need to be washed after brazing and its usage is convenient, which shows its great advantage. 適用范圍:應(yīng)用于鋁-鋁,鋁-鋁合金,鋁-不銹鋼等釬焊中,本產(chǎn)品廣泛應(yīng)用于汽車空調(diào),鋁蒸發(fā)器,鋁散熱器,電熱電器,鋁合金結(jié)構(gòu)件等行業(yè)。Application: widely used to braze Al-Al, Al-Al alloy and Al- stainless steel in process auto air-condition, Al evaporator, Al radiator, boiler and Al alloy components etc. 產(chǎn)品包裝:袋裝,內(nèi)塑料膜,外編織袋,每袋凈重25公斤。桶裝,內(nèi)塑料膜,外紙桶,每桶凈重40公斤。Packing: in 25kg plastic woven bags or 40kg fibre drums with film lining.
江蘇省鹽城市東臺市新街鎮(zhèn)是專業(yè)生產(chǎn)船用救生消防設(shè)備的廠家,質(zhì)量達到
2019-03-11鋁及鋁合金的焊接常識問答鋁及鋁合金的焊接常識問答1、為什么叫純鋁?
2019-03-11本公司是專業(yè)生產(chǎn)船用救生消防設(shè)備的生產(chǎn)廠家,質(zhì)量保證,歡迎來電咨詢
2019-03-11生產(chǎn)銷售供應(yīng)救生衣,船用救生衣,船用工作救生衣,工作救生衣,船用救
2019-03-11咨詢熱線:0571-87153887 郵箱:kf@nongmiao.com 在線咨詢:
Copyright ©2012-2024 農(nóng)苗網(wǎng)版權(quán)所有