CA1066925A - Acier martensitique coule - Google Patents

Acier martensitique coule

Info

Publication number: CA1066925A
Authority: CA; Canada
Prior art keywords: cast; silicon; cobalt; steels; maraging steel
Prior art date: 1974-06-17
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

CA217,649A

Other languages

English (en)

Other versions

CA217649S (en

Inventor

Stephen Floreen

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.)

Vale Canada Ltd

Original Assignee

Vale Canada 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.)

1974-06-17

Filing date

1975-01-09

Publication date

1979-11-27

1975-01-09 Application filed by Vale Canada Ltd filed Critical Vale Canada Ltd

1979-11-27 Application granted granted Critical

1979-11-27 Publication of CA1066925A publication Critical patent/CA1066925A/fr

Status Expired legal-status Critical Current

Links

229910001240 Maraging steel Inorganic materials 0.000 title claims abstract 3
239000010703 silicon Substances 0.000 claims abstract description 15
229910052710 silicon Inorganic materials 0.000 claims abstract description 15
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 12
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 11
239000010941 cobalt Substances 0.000 claims abstract description 11
229910017052 cobalt Inorganic materials 0.000 claims abstract description 11
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 11
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 8
229910052750 molybdenum Inorganic materials 0.000 claims abstract description 8
239000011733 molybdenum Substances 0.000 claims abstract description 8
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 7
239000010936 titanium Substances 0.000 claims abstract description 7
229910052719 titanium Inorganic materials 0.000 claims abstract description 7
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 6
229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
229910052799 carbon Inorganic materials 0.000 claims abstract description 6
229910052759 nickel Inorganic materials 0.000 claims abstract description 6
229910052742 iron Inorganic materials 0.000 claims abstract description 5
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 13
229910045601 alloy Inorganic materials 0.000 abstract description 13
239000000956 alloy Substances 0.000 abstract description 13
230000002596 correlated effect Effects 0.000 abstract description 3
230000007797 corrosion Effects 0.000 abstract 1
238000005260 corrosion Methods 0.000 abstract 1
229910000831 Steel Inorganic materials 0.000 description 16
239000010959 steel Substances 0.000 description 16
238000002844 melting Methods 0.000 description 4
230000008018 melting Effects 0.000 description 4
239000000203 mixture Substances 0.000 description 4
238000001816 cooling Methods 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
238000012545 processing Methods 0.000 description 3
229910001208 Crucible steel Inorganic materials 0.000 description 2
230000008901 benefit Effects 0.000 description 2
238000005266 casting Methods 0.000 description 2
230000006698 induction Effects 0.000 description 2
239000000463 material Substances 0.000 description 2
239000000155 melt Substances 0.000 description 2
239000004576 sand Substances 0.000 description 2
238000012360 testing method Methods 0.000 description 2
239000001922 Gum ghatti Substances 0.000 description 1
229910017709 Ni Co Inorganic materials 0.000 description 1
238000005275 alloying Methods 0.000 description 1
238000000137 annealing Methods 0.000 description 1
239000000470 constituent Substances 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000007656 fracture toughness test Methods 0.000 description 1
239000012535 impurity Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000000126 substance Substances 0.000 description 1

Landscapes

Treatment Of Steel In Its Molten State (AREA)

CA217,649A 1974-06-17 1975-01-09 Acier martensitique coule Expired CA1066925A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US47981274A	1974-06-17	1974-06-17

Publications (1)

Publication Number	Publication Date
CA1066925A true CA1066925A (fr)	1979-11-27

Family

ID=23905551

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA217,649A Expired CA1066925A (fr)	1974-06-17	1975-01-09	Acier martensitique coule

Country Status (3)

Country	Link
JP (1)	JPS50159814A (fr)
AU (1)	AU8187475A (fr)
CA (1)	CA1066925A (fr)

1975
- 1975-01-09 CA CA217,649A patent/CA1066925A/fr not_active Expired
- 1975-03-19 JP JP3251375A patent/JPS50159814A/ja active Pending
- 1975-06-05 AU AU81874/75A patent/AU8187475A/en not_active Expired

Also Published As

Publication number	Publication date
AU8187475A (en)	1976-12-09
JPS50159814A (fr)	1975-12-24

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