金刚石与磨料磨具工程
金剛石與磨料磨具工程
금강석여마료마구공정
DIAMOND & ABRASIVES ENGINNERING
2014年
3期
67-71
,共5页
汪丽凯%洪金坤%郭绍义%袁永锋
汪麗凱%洪金坤%郭紹義%袁永鋒
왕려개%홍금곤%곽소의%원영봉
人造金刚石%电解%提纯%电解液
人造金剛石%電解%提純%電解液
인조금강석%전해%제순%전해액
diamond%electrolysis%purification%electrolyte
研究了一种提纯金刚石的电解液,详细阐明了电解液各组分和工艺条件对阴极增重量的影响及机制。实验结果表明：所得电解液的最佳配比和工艺条件是氯化铵15 g/L,硼酸30 g/L,柠檬酸25 g/L,氯化钠15 g/L,糖精钠10 g/L,电流密度8 A/dm2,pH 值5。使用该电解液能有效降低电解成本,提高电解提纯效率。
研究瞭一種提純金剛石的電解液,詳細闡明瞭電解液各組分和工藝條件對陰極增重量的影響及機製。實驗結果錶明：所得電解液的最佳配比和工藝條件是氯化銨15 g/L,硼痠30 g/L,檸檬痠25 g/L,氯化鈉15 g/L,糖精鈉10 g/L,電流密度8 A/dm2,pH 值5。使用該電解液能有效降低電解成本,提高電解提純效率。
연구료일충제순금강석적전해액,상세천명료전해액각조분화공예조건대음겁증중량적영향급궤제。실험결과표명：소득전해액적최가배비화공예조건시록화안15 g/L,붕산30 g/L,저몽산25 g/L,록화납15 g/L,당정납10 g/L,전류밀도8 A/dm2,pH 치5。사용해전해액능유효강저전해성본,제고전해제순효솔。
This test studied an electrolyte for the diamond purification,and illuminated the influence of electrolyte components and process conditions on the weight increase of cathode as well as their mechanism.The experimental results showed that the optimum proportion and process parameters of the electrolyte were 15 g/L NH 4 Cl,30 g/L H 4 BO 3 ,25 g/L citric acid,15 g/L NaCl,10 g/L saccharine,current density was 8 A/dm2 and pH value was 5.The electrolyte could effectively decrease the electrolysis cost,and increase electrolysis purification efficiency.
