greensand

美['griːnˌsænd] 英['griːnsænd]

n. 海绿石砂

n.(名词)

Noun

In the foundry, several greensand quality parameters including compressibility, temperature, active clay content, moisture, permeability and synthetical strengt... 试验证明,该测试车具有良好的稳定性和较高的测试精度。
Sand Casting Process: Major manufacturing line or/and equipments: air-impact automatic greensand molding and furan resin molding line, core-making line, electronic furnaces and copulas. 砂铸工艺：主要生产线或者设备：保温电炉、气冲造型线、树脂砂造型线和制芯线，电炉和冲天炉。
Greensand Casting of Plank-like Parts of High-Manganese Steel 高锰钢板状件的湿型铸造
Keywords greensand;composition;comprehensive performance;test system; 湿型砂;组分;综合性能;测试系统;
a green mineral consisting of hydrated silicate of potassium or iron or magnesium or aluminum; found in greensand. 一种绿色的矿物，由含水的钾、铁、镁或铝的硅酸盐矿物构成，见于绿砂中。
Mechanism of seacoal in greensand and development history of placement addition of seacoal 煤粉防粘砂机理及煤粉代用品的发展

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