CA1051758A - Procede de fabrication de pieces circulaires - Google Patents

Procede de fabrication de pieces circulaires

Info

Publication number: CA1051758A
Authority: CA; Canada
Prior art keywords: temperature; maximum; rings; change; steel
Prior art date: 1976-03-09
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

CA247,619A

Other languages

English (en)

Inventor

Frantisek Habrovec

Stanislav Kyselica

Karel Sommer

Jiri Zdrazil

Jiri Skarek

Milan Kubinek

Jarolim Bahna

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.)

Czech Academy of Sciences CAS

Original Assignee

Czech Academy of Sciences CAS

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.)

1976-03-09

Filing date

1976-03-09

Publication date

1979-04-03

1976-03-09 Application filed by Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS

1976-03-09 Priority to CA247,619A priority Critical patent/CA1051758A/fr

1979-04-03 Application granted granted Critical

1979-04-03 Publication of CA1051758A publication Critical patent/CA1051758A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 21
229910000831 Steel Inorganic materials 0.000 claims abstract description 18
239000010959 steel Substances 0.000 claims abstract description 18
238000004519 manufacturing process Methods 0.000 claims abstract description 13
238000001816 cooling Methods 0.000 claims abstract description 9
238000009750 centrifugal casting Methods 0.000 claims abstract description 8
229910000734 martensite Inorganic materials 0.000 claims abstract description 6
238000005266 casting Methods 0.000 claims abstract description 5
239000002893 slag Substances 0.000 claims abstract description 5
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 4
229910052799 carbon Inorganic materials 0.000 claims abstract description 4
238000004140 cleaning Methods 0.000 claims abstract description 4
239000012535 impurity Substances 0.000 claims abstract description 4
238000010791 quenching Methods 0.000 claims abstract description 4
230000000171 quenching effect Effects 0.000 claims abstract description 4
235000019362 perlite Nutrition 0.000 claims abstract description 3
239000010451 perlite Substances 0.000 claims abstract description 3
238000002360 preparation method Methods 0.000 claims abstract description 3
238000003754 machining Methods 0.000 claims description 3
238000005096 rolling process Methods 0.000 abstract description 6
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
239000000047 product Substances 0.000 description 4
239000000463 material Substances 0.000 description 3
239000007787 solid Substances 0.000 description 3
241000237074 Centris Species 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
238000002844 melting Methods 0.000 description 2
230000008018 melting Effects 0.000 description 2
241000905957 Channa melasoma Species 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
241000795633 Olea <sea slug> Species 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
239000005864 Sulphur Substances 0.000 description 1
241000120020 Tela Species 0.000 description 1
229910001567 cementite Inorganic materials 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
239000011651 chromium Substances 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000012467 final product Substances 0.000 description 1
KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000005058 metal casting Methods 0.000 description 1
239000004576 sand Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
235000012976 tarts Nutrition 0.000 description 1
238000005496 tempering Methods 0.000 description 1
230000003245 working effect Effects 0.000 description 1

Landscapes

Heat Treatment Of Articles (AREA)

CA247,619A 1976-03-09 1976-03-09 Procede de fabrication de pieces circulaires Expired CA1051758A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA247,619A CA1051758A (fr)	1976-03-09	1976-03-09	Procede de fabrication de pieces circulaires

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA247,619A CA1051758A (fr)	1976-03-09	1976-03-09	Procede de fabrication de pieces circulaires

Publications (1)

Publication Number	Publication Date
CA1051758A true CA1051758A (fr)	1979-04-03

Family

ID=4105435

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA247,619A Expired CA1051758A (fr)	1976-03-09	1976-03-09	Procede de fabrication de pieces circulaires

Country Status (1)

Country	Link
CA (1)	CA1051758A (fr)

1976
- 1976-03-09 CA CA247,619A patent/CA1051758A/fr not_active Expired

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