ZA871297B - Articles embodying a wear resistant surface layer and a method of manufacture thereof - Google Patents

Articles embodying a wear resistant surface layer and a method of manufacture thereof

Info

Publication number
ZA871297B
ZA871297B ZA871297A ZA871297A ZA871297B ZA 871297 B ZA871297 B ZA 871297B ZA 871297 A ZA871297 A ZA 871297A ZA 871297 A ZA871297 A ZA 871297A ZA 871297 B ZA871297 B ZA 871297B
Authority
ZA
South Africa
Prior art keywords
manufacture
surface layer
wear resistant
resistant surface
articles embodying
Prior art date
Application number
ZA871297A
Inventor
Mckerrow Campbell
William H. Stewart, Jr.
Original Assignee
Combustion Engineering, Inc.
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 Combustion Engineering, Inc. filed Critical Combustion Engineering, Inc.
Publication of ZA871297B publication Critical patent/ZA871297B/en

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
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/004—Shape or construction of rollers or balls
    • B02C15/005—Rollers or balls of composite construction
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/56—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.7% by weight of carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/001—Air flow directing means positioned on the periphery of the horizontally rotating milling surface
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • C22C37/08—Cast-iron alloys containing chromium with nickel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/003—Shape or construction of discs or rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C2015/002—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs combined with a classifier
ZA871297A 1986-02-24 1987-02-23 Articles embodying a wear resistant surface layer and a method of manufacture thereof ZA871297B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83194886A 1986-02-24 1986-02-24

Publications (1)

Publication Number Publication Date
ZA871297B true ZA871297B (en) 1987-08-17

Family

ID=25260273

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA871297A ZA871297B (en) 1986-02-24 1987-02-23 Articles embodying a wear resistant surface layer and a method of manufacture thereof

Country Status (8)

Country Link
EP (1) EP0234026A3 (en)
JP (1) JPS62197161A (en)
KR (1) KR870008049A (en)
CN (1) CN1005537B (en)
AU (1) AU588082B2 (en)
CA (1) CA1312057C (en)
IN (1) IN166426B (en)
ZA (1) ZA871297B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283682B1 (en) * 1987-03-24 1991-07-24 Mitsubishi Jukogyo Kabushiki Kaisha Roller mill
KR100382575B1 (en) * 2000-09-27 2003-05-01 이영진 A recycled roller tire for pulverizer and a recycling process therefor
KR100828132B1 (en) * 2007-04-25 2008-05-08 김경진 Exercising fine dust-protection apparatus minimizing respiratory resistance
CN105396657A (en) * 2015-12-07 2016-03-16 宜兴市泰和机械有限公司 Superfine pulverizer
CN105396656A (en) * 2015-12-07 2016-03-16 宜兴市泰和机械有限公司 Grinding disc-grinding roll structure
CN107930777A (en) * 2017-12-22 2018-04-20 李文志 A kind of novel vertical flour mill
CN108917644B (en) * 2018-07-19 2020-07-28 工极（北京）智能科技有限公司 Three-dimensional stereo measurement system
CN111778607B (en) * 2020-07-01 2022-06-28 陕西长达纺织有限责任公司 Yarn rolling machine of convenient operation
CN115491611A (en) * 2022-10-27 2022-12-20 环磨科技控股(集团)有限公司 Special lining plate for large-scale semi-autogenous mill

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1507580A1 (en) * 1966-05-20 1969-04-03 Loesche Kg Wear part, in particular grinding ring segment for roller mills, roller mills, spring roller mills and the like.
FR1543548A (en) * 1966-12-28 1968-10-25 Combustion Eng Rotating bowl mill
BE795569A (en) * 1972-03-23 1973-06-18 Boehler & Co Ag Geb INTERNAL COATING OF BALL MILLS
US4002299A (en) * 1975-09-29 1977-01-11 Combustion Engineering, Inc. Hydraulically loaded pulverizer journal
GB2072702B (en) * 1980-03-26 1984-03-28 Sheepbridge Equipment Ltd White cast iron
US4389767A (en) * 1980-12-10 1983-06-28 Combustion Engineering, Inc. Method of manufacturing pulverizer rolls
IN157719B (en) * 1982-10-22 1986-05-24 Combustion Eng
CA1212365A (en) * 1982-12-06 1986-10-07 Theodore V. Maliszewski, Jr. Trimetal pulverizer roll and a method of manufacture thereof
US4523721A (en) * 1982-12-08 1985-06-18 Combustion Engineering, Inc. Bowl mill with primary classifier assembly
JPS6018267A (en) * 1983-07-13 1985-01-30 Mitsubishi Heavy Ind Ltd Production of composite casting roll
US4604781A (en) * 1985-02-19 1986-08-12 Combustion Engineering, Inc. Highly abrasive resistant material and grinding roll surfaced therewith

Also Published As

Publication number Publication date
EP0234026A2 (en) 1987-09-02
AU588082B2 (en) 1989-09-07
IN166426B (en) 1990-05-05
CA1312057C (en) 1992-12-29
AU6916087A (en) 1987-08-27
KR870008049A (en) 1987-09-23
CN1005537B (en) 1989-10-25
JPS62197161A (en) 1987-08-31
EP0234026A3 (en) 1988-05-18
CN87100970A (en) 1987-09-23

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