CH439793A - Misuratore della durezza di materiali - Google Patents
Misuratore della durezza di materialiInfo
- Publication number
- CH439793A CH439793A CH287966A CH287966A CH439793A CH 439793 A CH439793 A CH 439793A CH 287966 A CH287966 A CH 287966A CH 287966 A CH287966 A CH 287966A CH 439793 A CH439793 A CH 439793A
- Authority
- CH
- Switzerland
- Prior art keywords
- materials
- hardness meter
- hardness
- meter
- Prior art date
Links
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 Or Analysing Biological Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT832365 | 1965-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH439793A true CH439793A (it) | 1967-07-15 |
Family
ID=11126374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH287966A CH439793A (it) | 1965-04-15 | 1966-02-28 | Misuratore della durezza di materiali |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH439793A (it) |
| GB (1) | GB1079305A (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114858612B (zh) * | 2022-05-27 | 2023-06-16 | 河北华锡试验仪器有限公司 | 一种电液伺服万能材料试验机 |
-
1966
- 1966-02-28 CH CH287966A patent/CH439793A/it unknown
- 1966-03-23 GB GB1281266A patent/GB1079305A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1079305A (en) | 1967-08-16 |
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