Methods for inspecting the content of structure modifying additi

Details Methods for inspecting the content of structure modifying additi Methods for inspecting the content of structure modifying additi

1994-10-05

1997-04-01

Seidel, Richard K.

Metal founding

Process

With measuring, testing, inspecting, or condition determination

164 571, 164 581, B22D 4600, B22D 2700

Patent

active

056157304

ABSTRACT:
Methods for inspecting the content of structure modifying additives in the molten bath of cast iron and chilling tendency of flaky graphite cast iron by means of a thermal analyzing test and a sampling vessel to be used therefor. The method consists of the steps for: obtaining a first cooling curve of the molten bath of cast iron using a first sampling vessel, obtaining a second cooling curve of the molten bath using a second sampling vessel in which small amounts of tellurium are contained, and comparing the first cooling curve with the second cooling curve.

REFERENCES:
patent: 2250488 (1927-03-01), Lorig et al.
patent: 4029140 (1977-06-01), Simmons
patent: 4667725 (1987-05-01), Backerud
patent: 4696337 (1987-09-01), Grochal et al.
patent: 5305815 (1994-04-01), Pan Ping et al.
patent: 5328502 (1994-07-01), Backerud
patent: 5337799 (1994-08-01), Backerud
patent: 5373888 (1994-12-01), Backerud

Affiliated with

Also associated with

Rating

Methods for inspecting the content of structure modifying additi does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods for inspecting the content of structure modifying additi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods for inspecting the content of structure modifying additi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-532716