Quality standards for cast coke in various countries
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Metrics: China, Former Soviet Union, Japan, United Kingdom, United States, Germany, France. Block density, mm: >80, 80–60, >60, >80; >60, 80–60; >40, 60–40. >100, 100–75, 75–50, 76–150, 76–230. >100, >80, 80–120; 60–90, 90–152. Aad%, Premium grade: ≤8.0; Grade I: 8.0–10.0; Grade II: 10.0–12.0. 9.5–12.5, 6–14. <7.0, <7.0, 7.5–8.5, 9–10. St.ad%, Premium grade: <0.6; Grades I and II: <0.8; 0.45–1.4. <0.8, <0.7, <0.6, 0.8–0.95. <0.7. Vad%, <1.5, <1.2, <2.0, <1.0, 1.0. <1.0. M40%, Premium grade: ≥85.0; Grade I: ≥81.0; Grade II: ≥77.0. 73–80, >80. M80%, 60–75, 65–70. Falling strength, %: Premium grade: ≥92.0; Grade I: ≥88.0; Grade II: ≥84.0. 70.1–90.1, >90, >95. Porosity, %: Premium grade: ≤40.0; Grades I and II: ≤45.0. 4.225–40, 45–50, 45–50. Last edited by ryn on 2009-3-13 11:04
Great, where can I find information on cast coke?
There are books on cast coke here that can be used as a reference. . http://bbs.hcbbs.com/thread-79996-1-3.html