Spherical Metal Powders GH3230 high-temperature alloy powder

Product Character GH3230 is a solid solution strengthened high-temperature alloy with W and Mo as the main strengthening elements. GH3230 alloy mainly improves its oxidation resistance by adding Cr element to the alloy, while adding trace elements to assist in improving the alloy’s oxidation resistance. Therefore, the alloy has good strength, thermal stability, and oxidation resistance. GH3230 alloy can be used to manufacture combustion chambers, flame tubes, heat exchangers, and other components of aviation turbine engines. It can also be used to manufacture combustion chamber components of ground gas turbines and high-temperature equipment components such as thermocouple protective sleeves and flame baffles for industrial furnaces.   2.Specification GH3230 powder

Chemical  Composition (wt.%)
Element	C	Cr	Ni	Co	Mo	Al	Ti	Fe	B
Standard	0.05~0.15	20.0~24.0	Bal.	≤5.0	1.0~3.0	0.2~0.5	≤0.10	1.5~2.0	≤0.015
typical	0.071	21.43	Bal.	2.01	2.02	0.33	0.06	1.76	0.0046
Element	Mn	P	S	Cu	W	Si	La	O	N
Standard	0.3~1.0	≤0.02	≤0.003	≤0.50	13.0~15.0	0.25~0.45	0.005~0.05	≤0.030	≤0.030
typical	0.46	0.01	0.001	0.015	14.0	0.34	0.032	0.0092	0.002

 

GH3230	15~53μm Particle Size Distribution			Flow Rate (sec. for 50 g)	Apparent density  (g/cm3)	Tap density  (g/cm3)
	D10	D50	D90
Standard	15~25	30~40	50~60	≤25	≥4.2	≥4.9
typical	23μm	35.8μm	53.5μm	15.2	4.62	5.33

  3.Pictures of Powder SEM morphology Pictures of Production and Test:   4.Application

• GH3230 alloy can be used to manufacture combustion chambers, flame tubes, heat exchangers, and other components of aviation turbine engines. It can also be used to manufacture combustion chamber components of ground gas turbines and high-temperature equipment components such as thermocouple protective sleeves and flame baffles for industrial furnaces.