Author: John M. HoltPublisher: ASTM International
ISBN: 0803104871
Category : Fracture mechanics
Languages : en
Pages : 199
Book Description
Drop-weight Test for Determination of Nil-ductility Transition Temperature, User's Experience with ASTM Method E 208
Author: John M. HoltPublisher: ASTM International
ISBN: 0803104871
Category : Fracture mechanics
Languages : en
Pages : 199
Book Description
Drop-weight test for determination on nil-ductility transition temperature
Author: Drop-weight test for determination of nil-ductility transition temperature
Author: American Society for Testing and Materials Committee on Mechanical TestingPublisher:
ISBN:
Category :
Languages : en
Pages : 189
Book Description
Drop-weight Test for Determination of Nil-ductility Transition Temperature, User's Experience with ASTEM Method E 208
Author: Drop Weight Test for Determination of Nil Ductility Transition Temperature of Procedure and Production Test Plates for Butt-welds
Author: Standard Method for Conducting Drop-weight Test to Determine Nil-ductility Transition Temperature of Ferritic Steels
Author: American Society for Testing and MaterialsPublisher:
ISBN:
Category : Steel
Languages : en
Pages : 6268
Book Description
Tentative Method for Conducting Drop-weight Test to Determine Nil-ductility Transition Temperature of Ferritic Steels
Author: American Society for Testing and MaterialsPublisher:
ISBN:
Category : Metallurgy
Languages : en
Pages : 16
Book Description
Appendix
Author: Drop-Weight Testing of Nonstandard Geometries
Author: JG. EarlyPublisher:
ISBN:
Category : ASTM A212 steel
Languages : en
Pages : 21
Book Description
The test requirements contained in the standard test method for drop-weight testing, the ASTM Method for Conducting Drop-Weight Test to Determine Nil-Ductility Transition Temperature of Ferritic Steels (E 208-81), generally limit its applicability to flat products or to products with at least one flat surface; this is done because of the shape of the standard test specimens and the need for the tension surface of the specimen to be an as-fabricated surface. Difficulties arise in the application of ASTM Method E 208-81 to steel products whose fabricated shapes are not flat, for example, piping and pressure vessels. For products with curved surfaces, some of the testing requirements must be violated; these include keeping the as-fabricated surface as the tension surface, uniform specimen thickness, a flat compression surface, and uniform stress on the tension surface. In this study, the nil-ductility transition (NDT) temperature was determined as a function of test specimen geometry for two carbon/manganese structural steel grades. The specimens were extracted from the head plates of railroad tank cars and were curved in two orthogonal directions. The sensitivity of the test results to variations in test specimen geometry has been determined as is reported here.
A Stochastic Monte Carlo Computer Simulation of the Drop-weight Test for the Determination of Nil-ductility Transition Temperature
Author: Michael Andrew LambertPublisher:
ISBN:
Category : Fracture mechanics
Languages : en
Pages : 212
Book Description