ASTM D1857-1987(2000) 标准详情
- 标准号:ASTM D1857-1987(2000)
- 中文标题:对于煤和焦炭灰分的熔融性的标准测试方法
- 英文标题:Standard Test Method for Fusibility of Coal and Coke Ash
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1987
1.1 This test method covers the observation of the temperatures at which triangular pyramids (cones) prepared from coal and coke ash attain and pass through certain defined stages of fusing and flow when heated at a specified rate in controlled, mild
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