DE3714988C2 - - Google Patents
Info
- Publication number
- DE3714988C2 DE3714988C2 DE19873714988 DE3714988A DE3714988C2 DE 3714988 C2 DE3714988 C2 DE 3714988C2 DE 19873714988 DE19873714988 DE 19873714988 DE 3714988 A DE3714988 A DE 3714988A DE 3714988 C2 DE3714988 C2 DE 3714988C2
- Authority
- DE
- Germany
- Prior art keywords
- displacement sensor
- furnace
- dilatometer
- material sample
- tube
- 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.)
- Expired
Links
- 239000000523 sample Substances 0.000 claims description 37
- 238000006073 displacement reaction Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910002804 graphite Inorganic materials 0.000 claims description 7
- 239000010439 graphite Substances 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000012212 insulator Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 description 11
- 238000005259 measurement Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 6
- 230000001939 inductive effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007571 dilatometry Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 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
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/16—Investigating or analyzing materials by the use of thermal means by investigating thermal coefficient of expansion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
Landscapes
- Physics & Mathematics (AREA)
- General 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)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873714988 DE3714988A1 (de) | 1987-05-06 | 1987-05-06 | Dilatometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873714988 DE3714988A1 (de) | 1987-05-06 | 1987-05-06 | Dilatometer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3714988A1 DE3714988A1 (de) | 1988-11-17 |
| DE3714988C2 true DE3714988C2 (enrdf_load_stackoverflow) | 1989-03-23 |
Family
ID=6326891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873714988 Granted DE3714988A1 (de) | 1987-05-06 | 1987-05-06 | Dilatometer |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3714988A1 (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19945950B4 (de) * | 1999-09-24 | 2006-03-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung zur Messung und Veränderung von Proben |
| US7104680B2 (en) * | 2003-10-31 | 2006-09-12 | Sii Nanotechnology Inc. | Thermal analyzer with gas mixing chamber |
| AT502515B1 (de) * | 2005-10-18 | 2007-04-15 | Univ Wien | Verfahren zur bestimmung der magnetostriktion von festkörpern sowie vorrichtung zur durchführung dieses verfahrens |
| DE102012212759B4 (de) | 2012-07-20 | 2022-04-28 | Dr. Johannes Heidenhain Gmbh | Vorrichtung zur Messung der linearen Abmessung einer Probe |
| DE102015113548A1 (de) | 2015-07-24 | 2017-01-26 | Schott Ag | Hochgenaues Verfahren zur Bestimmung der thermischen Ausdehnung |
| DE102016101090A1 (de) | 2015-11-26 | 2017-06-01 | Schott Ag | Thermisch vorgespanntes Glaselement und seine Verwendungen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2238448C2 (de) * | 1972-08-04 | 1983-08-18 | Gerhard R. Great Neck N.Y. Clusener | Dilatometer |
-
1987
- 1987-05-06 DE DE19873714988 patent/DE3714988A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3714988A1 (de) | 1988-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |