Số hiệu tiêu chuẩn
ISO 4947
Tên tiêu chuẩn
Steel and cast iron; Determination of vanadium content; Potentiometric titration method
Ngày phát hành
1986-06-00
Tiêu chuẩn tương đương
DIN EN 24947 (1992-11), IDT * BS 6200-3.34.1 (1987-05-29), IDT * EN 24 947, IDT * EN 24947 (1991-03), IDT * prEN 24947 (1990-04), IDT * NF A06-344 (1991-06-01), IDT * UNI EN 24947, IDT * JIS G 1221 (1998-02-20), MOD * SN EN 24947 (1991), IDT * OENORM EN 24947, IDT * PN-EN 24947 (2000-11-27), IDT * SS-EN 24947 (1991-06-05), IDT * UNE 36323-1 (1992-04-22), IDT * TS EN 24947 (2004-03-02), IDT * AMD 7081 (1992), IDT * DS/EN 24947, IDT * ELOT EN 24947 (1992), IDT * IST L 1207/EN 24947 (1991), IDT * NEN-ISO 4947 (1991), IDT * NS-ISO 4947 (1991), IDT * SFS-EN 24947 (1991), IDT * STN EN 24947 (1998-11-01), IDT * CSN ISO 4947 (1993-09-01), IDT * DS/EN 24947 (2005-01-27), IDT * NEN-ISO 4947:1991 en (1991-11-01), IDT
Từ khóa
Cast-iron * Chemical analysis and testing * Determination * Determination of content * Methods * Potentiometric methods * Processes * Steels * Titration * Titration method * Vanadium * Vanadium content * Procedures