CA991888A - High toughness iron balls and process of making the same - Google Patents

High toughness iron balls and process of making the same

Info

Publication number
CA991888A
CA991888A CA164,309A CA164309A CA991888A CA 991888 A CA991888 A CA 991888A CA 164309 A CA164309 A CA 164309A CA 991888 A CA991888 A CA 991888A
Authority
CA
Canada
Prior art keywords
making
same
high toughness
iron balls
toughness iron
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
CA164,309A
Other versions
CA164309S (en
Inventor
Yuichiro Sato
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.)
Pacific Metals Co Ltd
Original Assignee
Pacific Metals Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pacific Metals Co Ltd filed Critical Pacific Metals Co Ltd
Application granted granted Critical
Publication of CA991888A publication Critical patent/CA991888A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/20—Disintegrating members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49712—Ball making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5116—Plural diverse manufacturing apparatus including means for metal shaping or assembling forging and bending, cutting or punching
    • Y10T29/512—Ball making

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Heat Treatment Of Articles (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
CA164,309A 1972-03-06 1973-02-21 High toughness iron balls and process of making the same Expired CA991888A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47022235A JPS5021414B2 (en) 1972-03-06 1972-03-06

Publications (1)

Publication Number Publication Date
CA991888A true CA991888A (en) 1976-06-29

Family

ID=12077114

Family Applications (1)

Application Number Title Priority Date Filing Date
CA164,309A Expired CA991888A (en) 1972-03-06 1973-02-21 High toughness iron balls and process of making the same

Country Status (10)

Country Link
US (1) US3844844A (en)
JP (1) JPS5021414B2 (en)
AU (1) AU464833B2 (en)
BR (1) BR7301648D0 (en)
CA (1) CA991888A (en)
DE (1) DE2310316C3 (en)
FR (1) FR2174969B1 (en)
GB (1) GB1419852A (en)
IT (1) IT981050B (en)
ZM (1) ZM3673A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2228115B1 (en) * 1973-05-04 1975-11-21 Thome Cromback Acieries
US4115076A (en) * 1977-05-24 1978-09-19 Bethlehem Steel Corporation Abrasive material suitable for manually blast cleaning ferrous metals prior to painting
FR2405749A1 (en) * 1977-10-14 1979-05-11 Thome Cromback Acieries NEW FORGED CRUSHING BODIES, ESPECIALLY CRUSHING BALLS, AND THEIR MANUFACTURING PROCESS
FR2430796A1 (en) * 1978-07-11 1980-02-08 Thome Cromback Acieries FORGED GRINDING BODIES OF STEEL AND THEIR MANUFACTURING METHOD
FR2447753A1 (en) * 1979-02-05 1980-08-29 Thome Cromback Acieries PROCESS FOR MANUFACTURING GRINDING BODIES WITH AXIAL SYMMETRY IN FERROUS ALLOY AND NEW GRINDING BODIES OBTAINED BY THIS PROCESS
US5192259A (en) * 1991-07-18 1993-03-09 Budolfson Robert A Exercise system
EA018034B1 (en) * 2009-07-20 2013-05-30 Открытое Акционерное Общество "Минский Завод Отопительного Оборудования" Method for abrasion resistant white cast chromic iron smelting for production of wearing parts
EA026923B1 (en) * 2013-09-13 2017-05-31 Государственное Научное Учреждение "Физико-Технический Институт Национальной Академии Наук Беларуси" Method for making cast-iron grinding bodies
CN105414533A (en) * 2015-11-05 2016-03-23 宁国市南方耐磨材料有限公司 Heat-resisting high-toughness coating abrasion-resisting ball and preparation method thereof
RU2634535C1 (en) * 2016-08-23 2017-10-31 Общество с ограниченной ответственностью "ТЕХНОШАР" Method for ceramic grinding bodies producing
RU2640368C1 (en) * 2017-03-14 2017-12-28 Акционерное общество "Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения" АО "НПО "ЦНИИТМАШ" Master alloy for refining and modifying chromium cast irons

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061209A (en) * 1962-10-30 Abrasive grinding balls
US2087765A (en) * 1933-02-17 1937-07-20 Stellum Inc Conversion of iron-carbon alloys into products of sheeted and other shapes
US2241270A (en) * 1933-11-08 1941-05-06 Timken Roller Bearing Co Process for working iron carbon alloys
US2182805A (en) * 1937-12-15 1939-12-12 Sheffield Steel Corp Grinding ball
US2462122A (en) * 1944-05-02 1949-02-22 Stearns Roger Mfg Company Method of casting, forging, and heat-treating cast iron grinding balls
GB630138A (en) * 1945-10-01 1949-10-06 Globe Steel Abrasive Company Improvements relating to cast iron shot
US2611690A (en) * 1946-02-16 1952-09-23 Ind Metal Abrasive Company Ball-peening and cleaning shot
GB837514A (en) * 1958-05-20 1960-06-15 Bradley S Darlaston Ltd Improvements relating to metallic abrasives
BE669695A (en) * 1964-09-17 1966-01-17

Also Published As

Publication number Publication date
DE2310316A1 (en) 1973-09-20
GB1419852A (en) 1975-12-31
DE2310316C3 (en) 1975-11-06
IT981050B (en) 1974-10-10
FR2174969B1 (en) 1977-02-18
FR2174969A1 (en) 1973-10-19
JPS5021414B2 (en) 1975-07-23
ZM3673A1 (en) 1974-02-21
AU5261073A (en) 1974-08-29
BR7301648D0 (en) 1974-05-30
AU464833B2 (en) 1975-09-11
US3844844A (en) 1974-10-29
JPS4890914A (en) 1973-11-27
DE2310316B2 (en) 1975-03-13

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