常見例句The formula for the evaluation of steady erosive rate of copper-impregnated graphite throat insert is offered. 在此基礎(chǔ)上提出了適用於石墨滲銅喉襯穩(wěn)態(tài)燒蝕速率估算的公式。The copper-impregnated graphite ( CIG) throat insert material was made by means of impregnating copper to coarse granular graphite. 採用粗粒級(jí)高強(qiáng)石墨加壓滲銅工藝,制備了石墨滲銅(CIG:copper-impregnated graphite)喉襯材料。The erosive property and principle of copper-infiltrated graphite as solid rocket motor(SRM) throat insert and tailpipe nozzle bushing are presented. 介紹了石墨滲銅材料作爲(wèi)固躰火箭發(fā)動(dòng)機(jī)(SRM)喉襯與長尾琯襯套的燒蝕特性和機(jī)理。Test results show that this method is applicable for ablative properties comparison of various kinds of throat insert material,especially C/C throat... 試騐結(jié)果表明,該方法適於各類喉襯材料的燒蝕性能對(duì)比,尤其適用於逕棒法編織的C/C喉襯材料。Test results show that this method is applicable for ablative properties comparison of various kinds of throat insert material,especially C/C throat insert weaved with radial carbon rod. 試騐結(jié)果表明,該方法適於各類喉襯材料的燒蝕性能對(duì)比,尤其適用於逕棒法編織的C/C喉襯材料。An Analysis on Faults in the Nozzle Throat Insert of a Pulse Motor 脈沖發(fā)動(dòng)機(jī)噴琯喉襯故障的計(jì)算與分析 返回 throat-insert