Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Cold ramming pastes-Determination of aggregate size distribution after extraction by dichloromethane
铝制造用碳质材料的取样和试验方法 冷捣糊
Digestion with dichloromethane followed by sieving. Not applicable to products made from synthetic resins. To be read in conjunction with 6043-4.0,6043-4.1Cross References:BS 410BS 1796:Part 1BS 6043:Section 4.0BS 6043:Section 4.1BS 6043:Section 4.2