PL90385B1 - - Google Patents
Download PDFInfo
- Publication number
- PL90385B1 PL90385B1 PL16433373A PL16433373A PL90385B1 PL 90385 B1 PL90385 B1 PL 90385B1 PL 16433373 A PL16433373 A PL 16433373A PL 16433373 A PL16433373 A PL 16433373A PL 90385 B1 PL90385 B1 PL 90385B1
- Authority
- PL
- Poland
- Prior art keywords
- temperature
- ndt
- reduction
- echo
- determined
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 17
- 238000012360 testing method Methods 0.000 claims description 16
- 230000000052 comparative effect Effects 0.000 claims description 7
- 238000009659 non-destructive testing Methods 0.000 claims 1
- 229910000746 Structural steel Inorganic materials 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000013068 control sample Substances 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 230000005945 translocation Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Landscapes
- Soft Magnetic Materials (AREA)
- Compounds Of Iron (AREA)
- Fuel Cell (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16488572A DD100558A1 (de) | 1972-08-07 | 1972-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL90385B1 true PL90385B1 (de) | 1977-01-31 |
Family
ID=5487748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL16433373A PL90385B1 (de) | 1972-08-07 | 1973-07-27 |
Country Status (3)
| Country | Link |
|---|---|
| DD (1) | DD100558A1 (de) |
| NO (1) | NO137921C (de) |
| PL (1) | PL90385B1 (de) |
-
1972
- 1972-08-07 DD DD16488572A patent/DD100558A1/xx unknown
-
1973
- 1973-07-18 NO NO292873A patent/NO137921C/no unknown
- 1973-07-27 PL PL16433373A patent/PL90385B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD100558A1 (de) | 1973-09-20 |
| NO137921B (no) | 1978-02-06 |
| NO137921C (no) | 1978-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4719583A (en) | Method and apparatus of evaluating mechanical properties of steel | |
| Hannachi et al. | Application of the combined method for evaluating the compressive strength of concrete on site | |
| Bouda et al. | Ultrasonic characterization of materials hardness | |
| Li et al. | Material grain size characterization method based on energy attenuation coefficient spectrum and support vector regression | |
| JPH0621783B2 (ja) | 機械部品の疲労・余寿命評価法 | |
| PL90385B1 (de) | ||
| Muraviev et al. | Non-destructive electromagnetic-acoustic evaluation methods of anisotropy and elastic properties in structural alloy steel rolled products | |
| Zuev et al. | Deformation localization and internal residual stresses in billets for Zr–Nb pipe rolling | |
| Yamagishi et al. | Cyclic-Tension Fatigue Behavior in a SS400 Steel Plate Studied Using Ultrasonic Linear and Nonlinear Techniques | |
| RU2080581C1 (ru) | Способ определения прочностных характеристик металлов и их сплавов | |
| Zhakupov et al. | Non-destructive method for determining the mechanical properties of rolled steel | |
| Pathak et al. | A novel method to nondestructively measure the shear edge properties for edge cracking evaluation with advanced high strength steels | |
| SU1644018A1 (ru) | Способ неразрушающего контрол механических свойств изделий из углеродистых сталей | |
| Fonseca et al. | The use of the ultrasound measurement technique for the evaluation of mechanical properties of the ASTM A36 steels | |
| Stegemann et al. | Characterisation of steel grades by magnetoinductive method | |
| RU2685458C1 (ru) | Способ определения прочностных свойств низкоуглеродистых сталей | |
| de Araújo Freitas et al. | Microstructural characterization of carbon steels using ultrasonic velocity measurements | |
| Granzow | A portable springback tester for in-plant determination of the strength of sheet steels | |
| Heutling et al. | Online Material Characterisation of steel sheets in hot-dip galvanizing Lines by means of harmonic analysis of eddy current signals | |
| Pitkänen et al. | Ultrasonic study of crack under a dynamic thermal load | |
| RU62245U1 (ru) | Устройство оценки напряженно-деформированного состояния узкопрофильных изделий из ферромагнитной стали | |
| Martinez-Ona et al. | Creep evaluation of metallic materials by ultrasonic and metallurgical parameters | |
| Jacob | NDE Sensors for Traceability by Material Fingerprints | |
| Inoue et al. | Measurement of Impact Load in Instrumented Impact Testing | |
| Dobmann et al. | Mechanical property determination of heavy steel plates and cold rolled steel sheets by micro-magnetic NDT |