Dispersed shrinkage is the main reason causing leakage of multi-cylinder heads of diesel engines.
缩松缺陷是导致多缸柴油机缸盖铸件渗漏的主要原因。
In addition, the hose and connections between the radiator and the engine may deteriorate, causing leakage or inadequate passage of water.
此外，散热器和发动机之间的胶质水管和管接头会因此劣化，引起冷却水的渗漏及管道水流不畅。
By controlling the chemical composition, choosing suitable inoculants and its adding amount and using Te coating, the shrinkage causing leakage could be reduced markedly.
通过控制铁液的成分，选择合适的孕育剂种类和加入量，对缩松部位涂刷碲涂料等控制措施，可有效控制缩松引起的渗漏。
By controlling the chemical composition, choosing suitable inoculants and its adding amount and using Te coating, the shrinkage causing leakage could be reduced markedly.
通过控制铁液的成分，选择合适的孕育剂种类和加入量，对缩松部位涂刷碲涂料等控制措施，可有效控制缩松引起的渗漏。
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