CA2018523A1 - Structural steel - Google Patents
Structural steelInfo
- Publication number
- CA2018523A1 CA2018523A1 CA 2018523 CA2018523A CA2018523A1 CA 2018523 A1 CA2018523 A1 CA 2018523A1 CA 2018523 CA2018523 CA 2018523 CA 2018523 A CA2018523 A CA 2018523A CA 2018523 A1 CA2018523 A1 CA 2018523A1
- Authority
- CA
- Canada
- Prior art keywords
- steel
- temperatures
- consisting essentially
- fine grain
- incidental impurities
- 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.)
- Abandoned
Links
- 229910000746 Structural steel Inorganic materials 0.000 title claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000011651 chromium Substances 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 5
- 239000012535 impurity Substances 0.000 claims abstract description 5
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 5
- 239000011572 manganese Substances 0.000 claims abstract description 5
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 5
- 239000010936 titanium Substances 0.000 claims abstract description 5
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000005864 Sulphur Substances 0.000 claims abstract description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000010703 silicon Substances 0.000 claims abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 239000010955 niobium Substances 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 2
- 238000000137 annealing Methods 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 150000003568 thioethers Chemical class 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 6
- 238000011835 investigation Methods 0.000 description 3
- 229910001563 bainite Inorganic materials 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 102000020897 Formins Human genes 0.000 description 1
- 108091022623 Formins Proteins 0.000 description 1
- 208000003629 Rupture Diseases 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B87/00—Sectional furniture, i.e. combinations of complete furniture units, e.g. assemblies of furniture units of the same kind such as linkable cabinets, tables, racks or shelf units
- A47B87/002—Combination of tables; Linking or assembling means therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/02—Underframes
- A47B13/021—Fastening devices of the feet or legs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B87/00—Sectional furniture, i.e. combinations of complete furniture units, e.g. assemblies of furniture units of the same kind such as linkable cabinets, tables, racks or shelf units
- A47B87/002—Combination of tables; Linking or assembling means therefor
- A47B2087/004—Table combination leaving a central opening
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP3918860.8 | 1989-06-09 | ||
| DE19893918860 DE3918860A1 (de) | 1989-06-09 | 1989-06-09 | Tischbausatz aus standfaehigen tischplatten und davon getragenen haengeplatten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2018523A1 true CA2018523A1 (en) | 1990-12-09 |
Family
ID=6382419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2018523 Abandoned CA2018523A1 (en) | 1989-06-09 | 1990-06-07 | Structural steel |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2018523A1 (enrdf_load_stackoverflow) |
| DE (1) | DE3918860A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105506451A (zh) * | 2015-12-10 | 2016-04-20 | 苏州爱盟机械有限公司 | 复合汽车零配件 |
| CN113637909A (zh) * | 2021-07-30 | 2021-11-12 | 钢铁研究总院 | 一种降低硫化物长径比的结构钢及制造方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2065658T3 (es) * | 1991-03-19 | 1995-02-16 | Steelcase Strafor Sa | Nuevo sistema de construccion modular de oficinas. |
| US11096482B2 (en) | 2018-10-24 | 2021-08-24 | Squaregrove, LLC | Benching system for vertically adjustable desks |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3635288A1 (de) * | 1986-10-16 | 1988-04-21 | Wilkhahn Wilkening & Hahne | Tischsystem |
-
1989
- 1989-06-09 DE DE19893918860 patent/DE3918860A1/de active Granted
-
1990
- 1990-06-07 CA CA 2018523 patent/CA2018523A1/en not_active Abandoned
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105506451A (zh) * | 2015-12-10 | 2016-04-20 | 苏州爱盟机械有限公司 | 复合汽车零配件 |
| CN113637909A (zh) * | 2021-07-30 | 2021-11-12 | 钢铁研究总院 | 一种降低硫化物长径比的结构钢及制造方法 |
| CN113637909B (zh) * | 2021-07-30 | 2023-02-21 | 钢铁研究总院 | 一种降低硫化物长径比的结构钢及制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3918860A1 (de) | 1990-12-13 |
| DE3918860C2 (enrdf_load_stackoverflow) | 1991-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |