PRODUCT INFORMATION

製品情報

PRODUCT INFORMATION

Atomized Powder

Flake Powder

Super Fine Brass powder

銅粉　SEM

SF-BS6040 10µm

Composition
Copper: 60%, Zinc: 40%
Manufacturing method
Water atomization method
Application example
Sintered parts
Typical data
Product name Particle size Tap density
（Mg/m³） 		Surface area
（m²/g） 		Particle size distribution(by Microtrac) Chemical composition
Accumulative 10% diameter
（µm） 		Accumulative 50% diameter
（µm） 		Accumulative 90% diameter
（µm） 		Maximum diameter
（µm） 		O
(mass%) 		Zn
(mass%)
SF-BS6040 10µm 3.7 0.8 4.4 10.7 20.4 55.4 0.4 40.3

Brass powder

銅粉　SEM

BS8020 -100#

銅粉　SEM

BS7030 -100#

Composition
BS8020 Copper: 80%, Zinc: 20%
BS7030 Copper: 70%, Zinc: 30%
Manufacturing method
Water atomization method
Application example
Sintered oil-impregnated bearing (BS8020)
Typical data
Product name Particle size Apparent density
(g/cm³) 		Flow rate
(s/50g) 		Particle size distribution(mass%) Chemical composition
+300µｍ +180µｍ +150µｍ +106µｍ +75µｍ +63µｍ +45µｍ -45µｍ Cu
(mass%) 		Zn
(mass%)
BS8020 -100# 3.00～3.35 ＜25 - ＜0.1 ＜0.2 ＜7 12～18 10～15 18～25
 40～53
 80
 20
BS7030 -100# 2.90～3.30 ＜25 - ＜0.1 ＜0.2 ＜7 15～22 10～15 18～25
 30～45
 70
 30
ISO9001 Approval
ISO14001 Approval

TEL

+81-4-7125-6677  / 

FAX

+81-4-7125-6839