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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。
- sodium silicate bond 硅酸钠结合剂
- Application of Sodium Silicate Bonded Sand on Concatenate Casting Process 水玻璃砂串铸工艺的应用
- 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
- 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
- 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
- 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;
- Sodium Silicate, potassium(sodium) silicate, Ethoxyl sodium sulfon... 生产速溶粉状硅酸钠和羟乙基磺酸钠等。
- As a result, the fabric treated with CGAD combined with sodium silicate in t... 试验结果表明,氧漂稳定剂CGAD与硅酸钠同浴使用,织物手感柔软,白度纯正。
- sodium silicate bonded 水玻璃
- The sodium silicate bonded sand 水玻璃芯砂
- Sodium silicate bonded sand 水玻璃砂
- The magnetized sodium silicate has an intensive depression effect on coal gangue and pyrite but no infulence on coal. 磁化处理后水玻璃对煤矸石、黄铁矿的抑制效果增强，而对煤无明显影响。
- The sodium silicate makes the cork stick to the mold surface and also helps to withstand the charring action of the molten lead alloy. 硅酸钠能使软木粉粘结在模具表面，而且还有助于软木粉耐受熔融铅合金的碳化作用。
- The activation mechanism of C_(28) and acidified sodium silicate were investigated by means of ESCA and IR spectra. 用ESCA和红外光谱测试技术研究了C_(28)的捕收机理及酸化水玻璃的抑制机理。
- Ingredients:Rose extract, whitening factor, sodium stearate, sodium silicate, 2.6-di-tert butylated hydroxytoluene. 成分：玫瑰提取液;美白因子;硬脂酸钠，硅酸钠，2.;6-二叔丁基羟基甲苯。
- It is superior to sodium silicate cement in impermeability, resistance to dilute acid and cohesive strength. 钾水玻璃胶泥的抗渗透性、耐稀酸性和粘结强度高于钠水玻璃胶泥。
- Taking sodium silicate and sulphuric acid as a composite depressor,float As and depress Sb. 采用以水玻璃、硫酸为主的组合抑制剂,浮砷抑锑。
- Hydrophilic membranes were prepared with key components of sodium silicate, acetic ether, polyacry-lamide, etc. 以硅酸钠、乙酸乙酯、聚丙烯酰胺等为主要成分制备出亲水膜层。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
