产品用途: 
	广泛用于硬质合金添加剂、防腐材料、硬面材料和耐磨材料。
	Application: 
	It is widely used for cemented carbide additives, anti-corrosion materials, hard surface materials and wear-resistant materials.
	 
	产品性能参数/ Product Property Parameters: 
	
		
			| 
					牌号Grade
				 | 
					FCr3C2-1
				 | 
		
			| 
					粒度范围
				 
					Fsss (μm)
				 | 
					一级
				 
					Level-1
				 | 
					二级
				 
					Level-2
				 | 
					三级
				 
					Level-3
				 | 
		
			| 
					1.0<Fsss≤1.2
				 | 
					1.2<Fsss≤1.5
				 | 
					1.5<Fsss≤3.0
				 | 
		
			| 
					总碳(质量分数),(%,不小于)
				 
					T.C, %, min
				 | 
					13.0
				 | 
		
			| 
					游离碳(质量分数),(%,不大于)
				 
					F.C, %, max
				 | 
					0.70
				 | 
					0.50
				 | 
					0.40
				 | 
		
			| 
					杂质含量
				 
					(质量分数),
				 
					(%,不大于)
				 
					Impurity Contents (mass fraction), %, max
				 | 
					Fe
				 | 
					0.15
				 | 
		
			| 
					Al
				 | 
					0.02
				 | 
		
			| 
					Si
				 | 
					0.05
				 | 
		
			| 
					Mo
				 | 
					0.01
				 | 
		
			| 
					Ca
				 | 
					0.02
				 | 
		
			| 
					Na
				 | 
					0.005
				 | 
		
			| 
					气体杂质含量,
				 
					(%,不大于)
				 
					Gas Impurity Contents, %, max
				 | 
					O
				 | 
					0.70
				 | 
					0.50
				 | 
					0.40
				 | 
		
			| 
					N
				 | 
					0.10
				 | 
		
			| 
					注:用户如有特殊要求,双方具体商定。
				 
					Note: Special requirements will be agreed upon by the supplier and buyer.
				 |