水雾化铁粉是指,利用高压雾化水通过特制的喷嘴将高温铁水击打成细的雾状粉末,然后通过分选、脱水、干燥、还原、破碎、筛分、合批、包装等工艺形成钢铁粉末。目前,当水雾化铁粉由水中分选出以后,铁粉中仍含有大量水分,若直接干燥处理,将大大的增加干燥成本,因此在分选处理后需要脱水处理,现有的脱水方式是通过滚筒筛或振动筛去除掺杂在水雾化铁粉中的水分,由于水雾化铁粉粒度小,滚动筛或振动筛的筛孔很难达到要求,从而导致大量水雾化铁粉流失,造成产品浪费,过滤效果差;而且掺杂水分的水雾化铁粉流动性差,易滞留在滚动筛或振动筛上,影响生产连续性。
	
| 
					 STANDARD OF ATOMIZED IRON POWDER  | 
				
					 2  | 
			|||||||||||
| 
					 USES  | 
				
					 GRADE  | 
				
					 CHEMICAL(%)  | 
			||||||||||
| 
					 C  | 
				
					 Si  | 
				
					 Mn  | 
				
					 P  | 
				
					 S  | 
				
					 Ni  | 
				
					 Mo  | 
				
					 Cu  | 
				
					 H2损  | 
				
					 盐酸不溶物  | 
				
					 TFe  | 
			||
| 
					 PURE IRON POWDER  | 
				
					 HAP100.28  | 
				
					 ≤0.01  | 
				
					 ≤0.05  | 
				
					 ≤0.15  | 
				
					 ≤0.02  | 
				
					 ≤0.015  | 
				
					 
  | 
				
					 
  | 
				
					 
  | 
				
					 ≤0.15  | 
				
					 ≤0.15  | 
				
					 ≥99  | 
			
| 
					 HAP100.30  | 
				
					 ≤0.01  | 
				
					 ≤0.05  | 
				
					 ≤0.15  | 
				
					 ≤0.02  | 
				
					 ≤0.015  | 
				
					 
  | 
				
					 
  | 
				
					 
  | 
				
					 ≤0.15  | 
				
					 ≤0.15  | 
				
					 ≥99  | 
			|
| 
					 HAP100.30H  | 
				
					 ≤0.01  | 
				
					 ≤0.035  | 
				
					 ≤0.15  | 
				
					 ≤0.02  | 
				
					 ≤0.015  | 
				
					 
  | 
				
					 
  | 
				
					 
  | 
				
					 ≤0.12  | 
				
					 ≤0.15  | 
				
					 ≥99.4  | 
			|
| 
					 Distalloy  | 
				
					 HAK-1  | 
				
					 ≤0.01  | 
				
					 ≤0.05  | 
				
					 ≤0.15  | 
				
					 ≤0.02  | 
				
					 ≤0.015  | 
				
					 1.70-2.00  | 
				
					 0.45-0.55  | 
				
					 1.40-1.60  | 
				
					 ≤0.15  | 
				
					 ≤0.15  | 
				
					 
  | 
			
| 
					 easy cutting  | 
				
					 HAQ100  | 
				
					 ≤0.01  | 
				
					 ≤0.05  | 
				
					 0.15-0.35  | 
				
					 ≤0.02  | 
				
					 0.2-0.45  | 
				
					 
  | 
				
					 
  | 
				
					 
  | 
				
					 ≤0.15  | 
				
					 ≤0.15  | 
				
					 
  | 
			
| 
					 welding  | 
				
					 HS100.28  | 
				
					 ≤0.01  | 
				
					 ≤0.05  | 
				
					 ≤0.15  | 
				
					 ≤0.02  | 
				
					 ≤0.015  | 
				
					 
  | 
				
					 
  | 
				
					 
  | 
				
					 ≤0.15  | 
				
					 ≤0.15  | 
				
					 ≥99  | 
			
| 
					 HT40.30  | 
				
					 ≤0.01  | 
				
					 ≤0.1  | 
				
					 ≤0.15  | 
				
					 ≤0.02  | 
				
					 ≤0.015  | 
				
					 
  | 
				
					 
  | 
				
					 
  | 
				
					 ≤0.5  | 
				
					 --  | 
				
					 ≥98.5  | 
			|
| 
					 HT40.37  | 
				
					 ≤0.01  | 
				
					 ≤0.1  | 
				
					 ≤0.15  | 
				
					 ≤0.02  | 
				
					 ≤0.015  | 
				
					 
  | 
				
					 
  | 
				
					 
  | 
				
					 ≤0.5  | 
				
					 --  | 
				
					 ≥98.5  | 
			|
| 
					 
  | 
				
					 
  | 
			|||||||||||
| 
					 USES  | 
				
					 Grade  | 
				
					 
						apparent density  | 
				
					 Flow S/50g  | 
				
					 
						copressity  (g/cm³)  | 
				
					 granule distribution(μm)(%)  | 
			|||||||
| 
					 
  | 
				
					 180~150  | 
				
					 150~100  | 
				
					 100~75  | 
				
					 75~45  | 
				
					 <45  | 
			|||||||
| 
					 pure iron powder  | 
				
					 HAP100.28  | 
				
					 2.80±0.10  | 
				
					 ≤30  | 
				
					 ≥7.06  | 
				
					 
  | 
				
					 ≤10  | 
				
					 10~25  | 
				
					 20~40  | 
				
					 20~40  | 
				
					 20~35  | 
			||
| 
					 HAP100.30  | 
				
					 3.00±0.10  | 
				
					 ≤30  | 
				
					 ≥7.06  | 
				
					 
  | 
				
					 ≤10  | 
				
					 10~25  | 
				
					 20~40  | 
				
					 20~40  | 
				
					 20~35  | 
			|||
| 
					 HAP100.30H  | 
				
					 3.00±0.10  | 
				
					 ≤30  | 
				
					 ≥7.10  | 
				
					 
  | 
				
					 ≤10  | 
				
					 10~25  | 
				
					 20~40  | 
				
					 20~40  | 
				
					 20~35  | 
			|||
| 
					 distalloy  | 
				
					 HAK-1  | 
				
					 3.00±0.10  | 
				
					 ≤30  | 
				
					 ≥7.06  | 
				
					 
  | 
				
					 ≤10  | 
				
					 10~25  | 
				
					 20~40  | 
				
					 20~40  | 
				
					 20~35  | 
			||
| 
					 easy cutting  | 
				
					 HAQ100  | 
				
					 3.00±0.10  | 
				
					 ≤30  | 
				
					 ≥6.70(500Mpa)  | 
				
					 
  | 
				
					 ≤10  | 
				
					 10~25  | 
				
					 20~40  | 
				
					 20~40  | 
				
					 20~35  | 
			||
| 
					 Welding  | 
				
					 HS100.28  | 
				
					 2.80±0.10  | 
				
					 
  | 
				
					 
  | 
				
					 粒度组成可按用户要求调整  | 
			|||||||
| 
					 HT40.30  | 
				
					 3.00±0.10  | 
				
					 --  | 
				
					 --  | 
				
					 
  | 
				
					 
  | 
				
					 
  | 
				
					 
						>425  | 
				
					 
						425~250  | 
				
					 250~180 余量  | 
				
					 
						<180  | 
			||
| 
					 HT40.37  | 
				
					 3.70±0.10  | 
				
					 --  | 
				
					 --  | 
				
					 
  | 
				
					 
  | 
				
					 
  | 
				
					 
						>425  | 
				
					 
						425~250  | 
				
					 250~180 余量  | 
				
					 
						<180  | 
			||