Creative Solution for Precision Parts, Powder Metallurgy
金属粉末冶金是广泛应用于汽车电机、家电、耳机、注射器等产品上的材料,是通过压制、成型、高温加热和烧结金属粉末而制成。昌星的技术正在打造人类更丰富的日常生活。
金属粉末冶金技术是一种制造独特材料或一定形状产品的生产技术,即将金属或金属氧化物的粉末放入模具中,用成型压力机压制成型后,再进行高温加热烧结。
应用领域
- ∙ 工业用阀门
- ∙ 家电、办公用品、汽车电机零部件
- ∙ 耳机
- ∙ 注射器
Sintered Metal
昌星凭借多年积累的金属粉末制造技术,自主设计、研发和生产符合粉末冶金产品要求的金属粉末,从而可以生产出更为优质的粉末冶金产品。
应用领域
- ∙ 电子驻车制动系统
- ∙ 电子控制助力转向系统
- ∙ 冰箱制冷剂管道连接件
- ∙ 注射器过滤器
MATERIAL FOR OIL IMPREGNATED BEARINGS
MATERIAL FOR OIL IMPREGNATED BEARINGS
MATERIALS |
DENSITY(g/cm³) |
APPLICATION |
CHARACTERISTICS |
Cu-Sn |
6.0 ~ 6.4 |
Micromotor |
Precise mini components |
Cu-Sn |
6.4 ~ 6.8 |
D.D Capstan motor |
Low speed, high load, outstanding initial iubricity |
Cu-Sn-C |
6.8 ~ 7.5 |
Audio equipment |
Pb(C) enhance shaft / beating inbrication |
Cu-Sn-MoS₂ |
6.4 ~ 7.2 |
VCR, Office equipment |
Solid Iubricants, Durable materials |
Fe |
5.8 ~ 6.4 |
Home applicance |
Medium load |
Fe-Cu |
5.8 ~ 7.0 |
Home applicance |
Medium load |
Fe-Cu (C) |
6.4 ~ 6.8 |
Customer electonic |
High load |
Fe-Cu-Zn-C |
5.8 ~ 7.2 |
Tape recorders, electronic mixer |
High load, Soild lubricant |
MATERIAL FOR STRUCTURAL PARTS
MATERIAL FOR STRUCTURAL PARTS
MATERIALS |
DENSITY(g/cm³) |
HARDNESS(HRB) |
T.S(kg/mm) |
REMARKS |
Fe |
6.2 ~ 7.0 |
10 ~ 50 |
10 ~ 25 |
Pure Iron |
Fe-Cu |
6.2 ~ 7.0 |
25 ~ 60 |
15 ~ 35 |
Copper-alloy steel |
Fe-Cu(L) |
6.2 ~ 6.4 |
20 ~ 30 |
10 ~ 20 |
Low-carbon steel |
Fe-Cu(H) |
6.4 ~ 7.0 |
30 ~ 50 |
20 ~ 45 |
High-carbon steel |
Fe-Cu-C |
6.2 ~ 7.0 |
30 ~ 70 |
20 ~ 60 |
Copper-carbon steel |
Fe-Cu-C-Ni |
6.6 ~ 7.0 |
40 ~ 65 |
30 ~ 45 |
Nickel-alloy steel |
Fe-Cu-C-Ni-Mo |
7.0 ~ 7.4 |
60 ~ 100 |
60 ~ 75 |
Alloyed steel |
Sintered Soft Magnets
得益于近来电气/电子技术的发展,磁性材料作为工业领域的基础材料,成为备受瞩目的朝阳产业。尤其,软磁材料以其高磁化、低矫顽力和低磁质损失等特性,用于增强磁场所产生的磁通密度。昌星以世界最先进的软磁性粉末磁芯制造技术和金属粉末及粉末烧结技术为依托,可批量生产各种形状的具有优秀磁性的磁性元件。
应用领域
- ∙ 耳机BA(Balance Amature)
用导磁体
- ∙ 电磁阀用零部件
SOFT MAGNETIC PROPERTIES OF SINTERED MATERIAL
SOFT MAGNETIC PROPERTIES OF SINTERED MATERIAL
MATERIALS |
B50 (G) |
Br(G) |
Hc(Oe) |
PERMEABILITY(μ) |
APPLICATION |
Fe(Low C) |
11,000 |
9,600 |
1,8 |
2,800 |
C-Coil |
Permalloy |
6,000 |
1,000 |
0.9 |
700 |
Yoke |
13,000 |
8,000 |
0.4 |
1,000 |
Solenoid, Yoke |
STS430 |
11,000 |
7,500 |
1.4 |
3,000 |
Solenoid |
Fe(powder) |
13,000 |
2,000 |
2,4 |
500 |
Ignition Coil |