Ductile cast iron

Details Ductile cast iron Ductile cast iron

1983-03-30

1984-05-22

Rutledge, L. Dewayne

Metal treatment

Compositions

Heat treating

75123CB, 75123E, 75123J, 75123L, C22C 3710

Patent

active

044500190

ABSTRACT:
A ductile cast iron excellent in resistance to both oxidation at high temperatures and thermal fatigue, comprising C: 2.5 to 3.8 wt %, Si: 3.5 to 4.8 wt %, Mn: up to 1.0 wt %, P: up to 0.1 wt %, S: up to 0.1 wt %, Mo: 0.5 to 2.0 wt %, Mg: 0.03 to 0.1 wt %, at least one of Ce and La: 0.02 to 0.5 wt %, and Fe.

REFERENCES:
patent: 2622022 (1952-12-01), Crome
patent: 2809888 (1957-10-01), Schelleng et al.
patent: 2970902 (1961-02-01), Alexander et al.
patent: 3565698 (1971-02-01), de Beaulieu
patent: 4372112 (1983-02-01), Ackerman et al.

Affiliated with

Also associated with

Rating

Ductile cast iron does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ductile cast iron, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ductile cast iron will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1477070