Segregation-free metallurgical blends containing a modified PVP

Details Segregation-free metallurgical blends containing a modified PVP Segregation-free metallurgical blends containing a modified PVP

1994-08-16

1995-07-11

Michl, Paul R.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524435, 524439, 524440, 524441, 524 37, 523220, 523223, 75255, C08K 308, C08K 53415, C22C 100, B22F 100

Patent

active

054322235

ABSTRACT:
A novel high-performance binder system is provided for the fabrication of segregation-free iron based powder blends. The blends are prepared by using a binder system comprising thermoplastic resin polyvinylpyrrolidone and a suitable compatible plasticizer such as polyethylene glycol, and optional solid lubricants. The binder system enables the manufacture of segregation-free iron-based powder blends with high flow rate and compressibility, enhanced apparent density, green strength and transverse rupture strength, and low dimensional variations compared to unbonded powder blends and to blends made with PVP or PEG only as the binder.

REFERENCES:
patent: 5069714 (1991-12-01), Gosselin
patent: 5286802 (1994-02-01), Uesugi et al.

Affiliated with

Also associated with

Rating

Segregation-free metallurgical blends containing a modified PVP does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Segregation-free metallurgical blends containing a modified PVP , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Segregation-free metallurgical blends containing a modified PVP will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-503931