NO812550L - Fremgangsmaate for aa teste materialhaardhet og et trykklegeme for aa utfoere fremgangsmaaten - Google Patents
Fremgangsmaate for aa teste materialhaardhet og et trykklegeme for aa utfoere fremgangsmaatenInfo
- Publication number
- NO812550L NO812550L NO812550A NO812550A NO812550L NO 812550 L NO812550 L NO 812550L NO 812550 A NO812550 A NO 812550A NO 812550 A NO812550 A NO 812550A NO 812550 L NO812550 L NO 812550L
- Authority
- NO
- Norway
- Prior art keywords
- pressure body
- test
- force
- hole
- penetration
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 76
- 238000012360 testing method Methods 0.000 title claims description 72
- 238000000034 method Methods 0.000 title claims description 18
- 230000035515 penetration Effects 0.000 claims description 34
- 238000005259 measurement Methods 0.000 claims description 12
- 230000001419 dependent effect Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 20
- 238000010998 test method Methods 0.000 description 6
- 238000005482 strain hardening Methods 0.000 description 4
- 238000004154 testing of material Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000007542 hardness measurement Methods 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
- G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
- G01N3/44—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid the indentors being put under a minor load and a subsequent major load, i.e. Rockwell system
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7910034A SE7910034L (sv) | 1979-12-05 | 1979-12-05 | Sett att prova materialhardhet och provkropp for utforande av settet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO812550L true NO812550L (no) | 1981-07-24 |
Family
ID=20339479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO812550A NO812550L (no) | 1979-12-05 | 1981-07-24 | Fremgangsmaate for aa teste materialhaardhet og et trykklegeme for aa utfoere fremgangsmaaten |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0041969A1 (ja) |
| JP (1) | JPS56501691A (ja) |
| BE (1) | BE886489A (ja) |
| FI (1) | FI812358L (ja) |
| NO (1) | NO812550L (ja) |
| SE (1) | SE7910034L (ja) |
| WO (1) | WO1981001614A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5789681A (en) * | 1997-02-07 | 1998-08-04 | Datron Inc. | Arresting material test apparatus and methods |
| RU2488806C1 (ru) * | 2012-02-24 | 2013-07-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) | Способ определения пластической твердости материала образца |
| CN103196764A (zh) * | 2013-04-07 | 2013-07-10 | 山西太钢不锈钢股份有限公司 | 薄规格Cr-Ni系奥氏体不锈钢板的洛氏硬度判定方法 |
| CN116929973B (zh) * | 2023-09-18 | 2023-11-21 | 江苏润鼎智能装备科技有限公司 | 一种加气混凝土坯体硬度检测装置 |
-
1979
- 1979-12-05 SE SE7910034A patent/SE7910034L/ not_active Application Discontinuation
-
1980
- 1980-12-03 JP JP50011481A patent/JPS56501691A/ja active Pending
- 1980-12-03 WO PCT/SE1980/000313 patent/WO1981001614A1/en not_active Application Discontinuation
- 1980-12-03 EP EP80902310A patent/EP0041969A1/en not_active Withdrawn
- 1980-12-04 BE BE0/203037A patent/BE886489A/fr unknown
-
1981
- 1981-07-24 NO NO812550A patent/NO812550L/no unknown
- 1981-07-28 FI FI812358A patent/FI812358L/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56501691A (ja) | 1981-11-19 |
| EP0041969A1 (en) | 1981-12-23 |
| BE886489A (fr) | 1981-04-01 |
| FI812358L (fi) | 1981-07-28 |
| WO1981001614A1 (en) | 1981-06-11 |
| SE7910034L (sv) | 1981-06-06 |
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