brazing flux

基本解釋

According to the material formula of QJ102 for silver bases filler metals, by improving the processing technology, the research of modifications for silver brazing fluxes have been done.
依據(jù)銀釬劑QJ1 0 2的原料配比，通過(guò)改進(jìn)配制工藝，對(duì)銀釬劑進(jìn)行了改性處理研究。
The filler metals and fluxes suitabled for 2A50 aluminum alloy brazing were selected according to the feature of 2A50 aluminum alloy and the test of spreadability and clearance fillabitity.
針對(duì)2A50鋁合金的特點(diǎn)，根據(jù)鋪展性、填縫性試驗(yàn)，對(duì)適合其釬焊的釬料與釬劑作了選擇，進(jìn)行了接頭強(qiáng)度試驗(yàn)。
Silver brazing alloys will not flow over or bond to oxides. Oily or greasy surfaces repel fluxes, leaving bare spots which oxidize and result in voids and inclusions.
因?yàn)殂y釬焊合金并不會(huì)流過(guò)或粘接在氧化物上，而油污的表面及暴露的、容易氧化和導(dǎo)致空隙和雜物排斥焊劑。