CA399994A - Grinding ball - Google Patents

Grinding ball

Info

Publication number
CA399994A
CA399994A CA399994A CA399994DA CA399994A CA 399994 A CA399994 A CA 399994A CA 399994 A CA399994 A CA 399994A CA 399994D A CA399994D A CA 399994DA CA 399994 A CA399994 A CA 399994A
Authority
CA
Canada
Prior art keywords
grinding ball
grinding
ball
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA399994A
Other languages
French (fr)
Inventor
W. Hagenbuch Charles
A. Mccoy Frederick
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sheffield Steel Corp
Original Assignee
Sheffield Steel Corp
Publication date
Application granted granted Critical
Publication of CA399994A publication Critical patent/CA399994A/en
Expired legal-status Critical Current

Links

CA399994A Grinding ball Expired CA399994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA399994T

Publications (1)

Publication Number Publication Date
CA399994A true CA399994A (en) 1941-10-14

Family

ID=35410440

Family Applications (1)

Application Number Title Priority Date Filing Date
CA399994A Expired CA399994A (en) Grinding ball

Country Status (1)

Country Link
CA (1) CA399994A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6632303B2 (en) 2000-01-10 2003-10-14 Stelco Inc. Stress relieved grinding ball having hard outer shell

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6632303B2 (en) 2000-01-10 2003-10-14 Stelco Inc. Stress relieved grinding ball having hard outer shell
US6802914B2 (en) 2000-01-10 2004-10-12 Stelco Inc. Stress relieved grinding ball having hard outer shell

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