GB1380588A - Material testing method - Google Patents

Material testing method

Info

Publication number
GB1380588A
GB1380588A GB4424971A GB4424971A GB1380588A GB 1380588 A GB1380588 A GB 1380588A GB 4424971 A GB4424971 A GB 4424971A GB 4424971 A GB4424971 A GB 4424971A GB 1380588 A GB1380588 A GB 1380588A
Authority
GB
United Kingdom
Prior art keywords
sample
treatment
determined
temperature distribution
source
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
Application number
GB4424971A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CSEPEL MUEVEK FEMMUEVE
Original Assignee
CSEPEL MUEVEK FEMMUEVE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CSEPEL MUEVEK FEMMUEVE filed Critical CSEPEL MUEVEK FEMMUEVE
Publication of GB1380588A publication Critical patent/GB1380588A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

1380588 Determining effects of heat treatment CSEPELI FEMMU 22 Sept 1971 [22 Sept 1970] 44249/71 Heading C7N The effect of treatment on a material is determined by so applying the treatment that a relevant parameter of the material is caused to vary in at least two directions through the sample, and relating the values of the parameter to the treatment received. Preferably the directions are mutually perpendicular. In a particular embodiment the sample is subjected to two or three consecutive monodirectionally non-uniform heat fields, while its temperature distribution is determined and subsequently related to the properties. Suitable apparatus for investigating the effect of heat in conjunction e.g. with mechanical deformation, involves passage of electric current through a tapering sample 3 held between clamps 1, 2, the latter being watercooled; heating current is controlled by thermocouple 6 while temperature distribution is sensed by element 5. In another embodiment plate 6 is surrounded by uniform heat source 7 and non- uniform source 8 the former being connected to a regulator E, with associated sensor 10, and the source 8 to regulator E 2 with sensors 12, 13. Temperature distribution of the plate is determined by sensor 14. After subjection to a monodirectional temperature gradient the sample is turned through 90 degrees and treated again.
GB4424971A 1970-09-22 1971-09-22 Material testing method Expired GB1380588A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUCE781A HU163839B (en) 1970-09-22 1970-09-22

Publications (1)

Publication Number Publication Date
GB1380588A true GB1380588A (en) 1975-01-15

Family

ID=10994167

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4424971A Expired GB1380588A (en) 1970-09-22 1971-09-22 Material testing method

Country Status (7)

Country Link
AT (1) AT335756B (en)
BE (1) BE772945A (en)
DE (1) DE2147297C3 (en)
FR (1) FR2108409A5 (en)
GB (1) GB1380588A (en)
HU (1) HU163839B (en)
SU (1) SU659100A3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5423926A (en) * 1991-09-10 1995-06-13 Nippon Steel Corporation Method of controlling heat input to an alloying furnace for manufacturing hot galvanized and alloyed band steel
CN111122576A (en) * 2020-01-14 2020-05-08 昆明理工大学 Medium-low hardenability steel hardenability measuring component and measuring method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2208000B (en) * 1987-07-27 1991-07-31 Mitsubishi Heavy Ind Ltd Method of evaluating residual life of heat-resistant steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5423926A (en) * 1991-09-10 1995-06-13 Nippon Steel Corporation Method of controlling heat input to an alloying furnace for manufacturing hot galvanized and alloyed band steel
CN111122576A (en) * 2020-01-14 2020-05-08 昆明理工大学 Medium-low hardenability steel hardenability measuring component and measuring method

Also Published As

Publication number Publication date
SU659100A3 (en) 1979-04-25
ATA812171A (en) 1976-07-15
FR2108409A5 (en) 1972-05-19
DE2147297B2 (en) 1975-02-20
BE772945A (en) 1972-01-17
DE2147297A1 (en) 1972-03-23
HU163839B (en) 1973-11-28
DE2147297C3 (en) 1975-09-25
AT335756B (en) 1977-03-25

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee