JPH0260252B2 - - Google Patents
Info
- Publication number
- JPH0260252B2 JPH0260252B2 JP12710484A JP12710484A JPH0260252B2 JP H0260252 B2 JPH0260252 B2 JP H0260252B2 JP 12710484 A JP12710484 A JP 12710484A JP 12710484 A JP12710484 A JP 12710484A JP H0260252 B2 JPH0260252 B2 JP H0260252B2
- Authority
- JP
- Japan
- Prior art keywords
- test
- test piece
- rod
- inner cylinder
- striker
- 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
- 238000012360 testing method Methods 0.000 claims description 105
- 239000003507 refrigerant Substances 0.000 claims description 8
- 238000007656 fracture toughness test Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010409 thin film Substances 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
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/303—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated only by free-falling weight
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12710484A JPS614940A (ja) | 1984-06-20 | 1984-06-20 | 連続動的破壊靭性試験装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12710484A JPS614940A (ja) | 1984-06-20 | 1984-06-20 | 連続動的破壊靭性試験装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS614940A JPS614940A (ja) | 1986-01-10 |
| JPH0260252B2 true JPH0260252B2 (cg-RX-API-DMAC7.html) | 1990-12-14 |
Family
ID=14951696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12710484A Granted JPS614940A (ja) | 1984-06-20 | 1984-06-20 | 連続動的破壊靭性試験装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS614940A (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7633919B2 (en) | 1991-10-01 | 2009-12-15 | Broadcom Corporation | Communication network providing wireless and hard-wired dynamic routing |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01254839A (ja) * | 1988-04-05 | 1989-10-11 | Japan Steel Works Ltd:The | 極低温破壊靭性値を求める方法及び極低温下での破壊靭性試験装置 |
-
1984
- 1984-06-20 JP JP12710484A patent/JPS614940A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7633919B2 (en) | 1991-10-01 | 2009-12-15 | Broadcom Corporation | Communication network providing wireless and hard-wired dynamic routing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS614940A (ja) | 1986-01-10 |
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