Ferrovanadium Nitride Alloy

Ferrovanadium nitride alloy is a new vanadium nitrogen alloy， it is the new vanadium nitrogen alloy additive has better performance than ferrovanadium and vanadium nitride.

It is widely used in high-strength spiral mosquito reinforcement, high-strength pipeline steel, high-strength steel (H-beam, I-beam, channel steel, angle steel), thin slab continuous casting and rolling high-strength steel strip, non-quenched and tempered steel, high-speed tool steel and other products. The recovery rate can reach more than 95%, and the average absorption rate is 3% – 5% higher than that of vanadium nitrogen alloy. It has a more stable performance and has higher grain refinement and strength improvement Toughness, ductility, and other functions.

Ferrovanadium nitride alloy parameter

Waitohu	Chemical Composition/%								N/V Rate
	V	N	C	Si	P	S	Ko Al	Mn
FeV45N10-A	43~47	9~12	≤0.5	≤3	≤0.09	≤0.05	≤2.5	/	≥0.2
FeV45N10-B	43~47	9~12	≤3	≤2.5	≤0.1	≤0.06	≤2.0	/
FeV55N11-A	53~57	10~13	≤0.5	≤2.5	≤0.07	≤0.05	≤2.0	/
FeV55N11-B	53~57	10~13	≤3	≤2.5	≤0.08	≤0.06	≤2.0	/
FeV65N13-A	63~67	11~15	≤0.4	≤1.5	≤0.06	≤0.05	≤2.0	≤0.5
FeV65N13-B	63~67	11~15	≤3	≤1.5	≤0.08	≤0.06	≤2.0	≤0.5
Apparent density：FeV45N10≥5.4；FeV55N11≥5.0；FeV65N13≥4.6

Rongsheng Kamupene Whakataki

Ko te Kamupene Rongsheng he kaiwhakarato ngaio o nga taonga whakaheke, me 10 tau o te wheako kaweake, Te kawe mai i te neke atu i te 80 whenua. Ko nga hua matua o te kamupene rongsheng kei roto i nga momo pereki whakaraerae, nga mea whakaahuru kore ahua, Nga rauemi metallurgical, Nga taonga whakauru waiariki me era atu.