CH551003A - Microdurometre pour la mesure de la durete d'un echantillon. - Google Patents
Microdurometre pour la mesure de la durete d'un echantillon.Info
- Publication number
- CH551003A CH551003A CH315872A CH315872A CH551003A CH 551003 A CH551003 A CH 551003A CH 315872 A CH315872 A CH 315872A CH 315872 A CH315872 A CH 315872A CH 551003 A CH551003 A CH 551003A
- Authority
- CH
- Switzerland
- Prior art keywords
- microdurometer
- hardness
- sample
- measuring
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0098—Tests specified by its name, e.g. Charpy, Brinnel, Mullen
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/0641—Indicating or recording means; Sensing means using optical, X-ray, ultraviolet, infrared or similar detectors
- G01N2203/0647—Image analysis
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7107616A FR2127376A5 (fr) | 1971-03-05 | 1971-03-05 | |
FR7134874A FR2154873A6 (fr) | 1971-09-28 | 1971-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH551003A true CH551003A (fr) | 1974-06-28 |
Family
ID=26216247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH315872A CH551003A (fr) | 1971-03-05 | 1972-03-03 | Microdurometre pour la mesure de la durete d'un echantillon. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3739630A (fr) |
BE (1) | BE779743A (fr) |
CH (1) | CH551003A (fr) |
DE (1) | DE2210340B2 (fr) |
IT (1) | IT949210B (fr) |
NL (1) | NL7202830A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1563570A (en) * | 1976-08-19 | 1980-03-26 | Seiko Instr & Electronics | Hardness tester |
FR2619917A1 (fr) * | 1987-08-31 | 1989-03-03 | Armines | Procede et appareil de mesure des dimensions principales d'une empreinte d'indentation formee dans la surface d'une piece |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3559466A (en) * | 1968-06-07 | 1971-02-02 | Liggett & Myers Inc | Direct readout deflection meter |
-
1972
- 1972-02-23 BE BE779743A patent/BE779743A/fr unknown
- 1972-02-28 IT IT67624/72A patent/IT949210B/it active
- 1972-03-03 CH CH315872A patent/CH551003A/fr not_active IP Right Cessation
- 1972-03-03 NL NL7202830A patent/NL7202830A/xx not_active Application Discontinuation
- 1972-03-03 DE DE19722210340 patent/DE2210340B2/de active Pending
- 1972-03-03 US US00231490A patent/US3739630A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2210340A1 (de) | 1972-09-21 |
BE779743A (fr) | 1972-06-16 |
DE2210340B2 (de) | 1973-08-09 |
NL7202830A (fr) | 1972-09-07 |
IT949210B (it) | 1973-06-11 |
US3739630A (en) | 1973-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |