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- Comparing with traditional claybonded sand or sodium silicate bonded sand, Resin bonded sand makes great possibility of cracking in castings, especially scattered tiny crack. 树脂砂较之传统的粘土砂或水玻璃砂工艺,其铸件裂纹倾向增大,尤以弥散性微细裂纹更为突出。
- Application of Sodium Silicate Bonded Sand on Concatenate Casting Process 水玻璃砂串铸工艺的应用
- Research on New Easy Collapsibility Modified Sodium Silicate Bonded Sand 新型易溃散改性水玻璃砂的研究
- Study on the Materials Used for Making Models of Sodium Silicate Bonded Sand Core Heating by Microwave Energy 水玻璃砂芯微波固化用模具材料
- Keywords Organic ester;Sodium silicate bonded sand;Brown alundum coatings;Full mold casting;High （chromium） cast iron; 有机酯;水玻璃砂;棕刚玉涂料;实型铸造;高铬铸铁;
- The sodium silicate bonded sand 水玻璃芯砂
- Sodium silicate bonded sand 水玻璃砂
- Technique and Material of New Type Sodium Silicate Bonded Self-curing Sand 新型水玻璃自硬砂工艺及材料
- Keywords Organic Ester;Solium Silicate Bonded Sand;Full Mould; 有机酯水玻璃自硬砂;实型铸造;
- The Study on Sodium Silicate Bonded Sand-Expendable Pattern Casting(EPC) Process 水玻璃砂实型铸造工艺的研究
- sodium silicate bonded 水玻璃
- silicate bonded sand 水玻璃砂
- sodium silicate bond 硅酸钠结合剂
- Coating of sodium silicate alumina caly for aluminium alloy casting in green sand mold is studied. 试验研究了应用于湿砂型铝合金铸件的以水玻璃为基、铝钒土为耐火填料的徐料。
- In this paper the author determinesremain-strength cure of the sodium silicate dolomite sand, and presents the method of improving collapsibility. 本文测定了水玻璃白云石砂的残留强度曲线,并提出了进一步改进其溃散性的方法。
- The normal temperature strength and collapsibility of sodium silicate sand are always two contradictory property indices in this kind of mounding sand. 摘要对酯硬化水玻璃砂的性能特徵进行了分析，就提高酯硬化水玻璃砂常温强度及溃散性的措施与方法，进行了试验研究和探讨。
- In this paper the author determines remain-strength cure of the sodium silicate dolomite sand, and presents the method of improving collapsibility. 本文测定了水玻璃白云石砂的残留强度曲线,并提出了进一步改进其溃散性的方法。
- This product fits for mixing recycled resin bonded sand and soluble glass sand. 该系列产品主要用于再生后的树脂砂及水玻璃砂的混制。
- According to the water solubility characteristic of the residual binder,the "freezing-mechanical"reclamation of used sodium silicate sand was studied. 根据水玻璃旧砂残留粘结剂的水溶性特点,进行了水玻璃旧砂"冰冻-机械"再生试验研究。
