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Analysis of China in recent years, iron powder, copper powder production status

发表时间:2016-1-14 14:50:56  浏览次数:750


Iron powder (containing alloy steel powder), copper (copper alloy powder as the main raw material for Industry and widely application in the field of machinery, metallurgy, chemical industry, aviation and aerospace materials. The world's total annual consumption of more than 1 million tons, made of powder metallurgy parts nearly 900 thousand tons, sales of more than 7 billion 500 million u.. Fe based and Cu based powders are the basic raw materials in powder metallurgy industry, and its yield and quality determine the development of powder metallurgy industry. Stimulate the development of automobile industry and stimulating the development of powder metallurgy industry, 71% of the United States, Japan, 89% of powder metallurgy sintering parts for the automobile industry. In China the sintered powder metallurgy parts for automobile and motorcycle industry only about 41%. The weight of the powder metallurgy parts for each car: the United States 19kg, Japan 8kg, Europe 7.8 - 14.5kg, China 3.7kg. If the annual growth rate of 30% in China's auto industry, the demand for powder metallurgy products is quite large, which is one of the driving force for the rapid development of iron base and copper based powder in recent years in China. China's powder metallurgy parts in 2005 has reached 80 thousand tons (51 statistics).
In recent years, the world's iron base, copper based metal powder production is a brief state: the North American steel powder 440 thousand to 43 tons per year, copper and copper alloy powder 2.1 to. Japan iron and steel powder each year 18 - 0.6 tons of copper and copper alloy powder. European steel powder 160 thousand - 15 tons per year, copper and copper alloy powder 1 to.
1 in recent years in China's iron (including alloy steel powder), copper (copper alloy powder) production.
In recent years, the production statistics of 28 main iron base powder production plants in our country are shown in table 1.
In recent years, the production of copper and copper alloy powder production plant in China is shown in table 2.



表1 Production status of iron base powder (containing alloy steel powder) in China in recent years

年份
2001
2002
2003
2004
2005
产量/万吨
7.48
10.16
11.82
16.16
22.5
增长率/%
1.4
35.8
16.3
36.7
39.2
产销率/%
98.8
97.4
99
98
95
统计家数
22
28
28
28
30
经营状况/厂家数
17
27
25
27
29
3
1
3
1
1


表1 Production status of iron base powder (containing alloy steel powder) in China in recent years


年份
2002
2003
2004
2005
品种
电解铜粉
铜合金粉(雾化)
电解铜粉
铜合金粉(雾化)
电解铜粉
铜合金粉(雾化)
电解铜粉
铜合金粉(雾化)
产量/吨
6300
2200
6200
2200
6600
2200
6450
4670
统计厂家数
7
6
7
6
7
6
5
8
经营状况/厂家数
12
12
13
13