AU504400B2 - Testing hardness of materials - Google Patents

Testing hardness of materials

Info

Publication number: AU504400B2
Authority: AU; Australia
Prior art keywords: materials; testing hardness; hardness; testing
Prior art date: 1974-11-07
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

AU86427/75A

Other versions

AU8642775A (en

Inventor

D. Brandestini M Leeb

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.)

Proceq SA

Original Assignee

Proceq SA

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.)

1974-11-07

Filing date

1975-11-07

Publication date

1979-10-11

1975-11-07 Application filed by Proceq SA filed Critical Proceq SA

1977-05-12 Publication of AU8642775A publication Critical patent/AU8642775A/en

1979-10-11 Application granted granted Critical

1979-10-11 Publication of AU504400B2 publication Critical patent/AU504400B2/en

Status Expired legal-status Critical Current

Links

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
- G01N3/40—Investigating hardness or rebound hardness
- G01N3/48—Investigating hardness or rebound hardness by performing impressions under impulsive load by indentors, e.g. falling ball
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0076—Hardness, compressibility or resistance to crushing
- G01N2203/0083—Rebound strike or reflected energy

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)

AU86427/75A 1974-11-07 1975-11-07 Testing hardness of materials Expired AU504400B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DEDE245288		1974-11-07
DE2452880A DE2452880C2 (en)	1974-11-07	1974-11-07	Method and device for hardness testing of workpieces

Publications (2)

Publication Number	Publication Date
AU8642775A AU8642775A (en)	1977-05-12
AU504400B2 true AU504400B2 (en)	1979-10-11

Family

ID=5930284

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU86427/75A Expired AU504400B2 (en)	1974-11-07	1975-11-07	Testing hardness of materials

Country Status (20)

Country	Link
JP (1)	JPH0120370B2 (en)
AT (1)	AT371254B (en)
AU (1)	AU504400B2 (en)
BE (1)	BE835263A (en)
BR (1)	BR7507334A (en)
CA (1)	CA1050784A (en)
CH (1)	CH596550A5 (en)
CS (1)	CS222221B2 (en)
DD (1)	DD121184A5 (en)
DE (1)	DE2452880C2 (en)
DK (1)	DK152311C (en)
ES (1)	ES457368A1 (en)
FR (1)	FR2290660A1 (en)
GB (1)	GB1485218A (en)
IN (1)	IN145128B (en)
IT (1)	IT1053136B (en)
NL (1)	NL188961C (en)
SE (1)	SE418421B (en)
SU (1)	SU971119A3 (en)
ZA (1)	ZA756981B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0731106B2 (en) *	1985-11-26	1995-04-10	雅勇中村	Impact hardness test method and impact hardness tester used therefor
FR2670582B1 (en) *	1990-12-12	1994-08-26	Castagner Bernard	PYROTECHNIC DYNAMIC PENETROMETER.
US5591902A (en) *	1990-12-12	1997-01-07	Castagner; Bernard	Dynamic pyrotechnical penetrometer
DE19514848A1 (en) *	1995-04-26	1996-10-31	Krautkraemer Gmbh	Hardness test method and device therefor
DE19514857A1 (en) *	1995-04-27	1996-10-31	Krautkraemer Gmbh	Method for testing the hardness of workpieces and device for carrying out this method
DE19904448A1 (en) *	1999-02-04	2000-08-24	Murat Bajozitovic Bakirov	Non-destructive determination of local mechanical properties employs inductive determination of indenter velocity before and after impact, determining e.g. stiffness and damping characteristics.
RU2258211C1 (en) *	2004-03-31	2005-08-10	Российская Федерация, от имени которой выступает государственный заказчик - Министерство Российской Федерации по атомной энергии - Минатом РФ	Method of determining dynamical hardness of materials
RU2272274C1 (en) *	2004-11-22	2006-03-20	Государственное образовательное учреждение высшего профессионального образования "Иркутский государственный технический университет"	Method for determining modulus of elasticity of material
RU2288458C1 (en) *	2005-05-30	2006-11-27	Государственное образовательное учреждение высшего профессионального образования Волгоградский государственный технический университет (ВолгГТУ)	Method for measuring dynamic hardness of materials
RU2300752C1 (en) *	2005-11-18	2007-06-10	Закрытое акционерное общество "Прочность"	Method of determining material hardness
RU2315279C1 (en) *	2006-10-04	2008-01-20	Государственное образовательное учреждение высшего профессионального образования "БАШКИРСКИЙ ГОСУДАРСТВЕННЫЙ МЕДИЦИНСКИЙ УНИВЕРСИТЕТ Федерального Агентства по здравоохранению и социальному развитию" (ГОУ ВПО БГМУ РОСЗДРАВА)	Method for detecting the hardness of soft medicinal forms
RU2344408C2 (en) *	2007-03-16	2009-01-20	Закрытое акционерное общество "Прочность"	Method of determining young's modulus of material used for making metal products
RU2438114C2 (en) *	2007-08-22	2011-12-27	Открытое акционерное общество "НПО Энергомаш имени академика В.П. Глушко"	Procedure and device for determination of hardness and polymer materials elasticity modulus
RU2351911C1 (en) *	2007-11-09	2009-04-10	Закрытое акционерное общество "Прочность"	Method of determination of metal plate surface hardness supported by its contour
JP6624564B2 (en) *	2015-11-05	2019-12-25	株式会社山本科学工具研究社	Coefficient of restitution measurement and hardness measurement
IT201800002034U1 (en) *	2018-03-07	2019-09-07		Device for the non-destructive viscoelastic characterization of materials equipped with a snap button
CN112630078B (en) *	2020-12-17	2023-06-20	安徽工程大学	A detection device for electromagnetic shielding composite fiber membrane
CN112730120B (en) *	2020-12-23	2022-06-24	安正计量检测有限公司	A interior formula measuring instrument for hardness detects
CN113533105B (en) *	2021-09-16	2021-12-03	顺庭模具科技南通有限公司	Mould intensity check out test set
CN117902263B (en) *	2024-03-19	2024-05-28	山西戴德测控技术股份有限公司	Roller type online belt hardness detection device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE750779C (en) *	1943-02-02	1945-01-26		Hardness tester working according to the penetration method with a device for displaying the penetration depth of the penetrator
US2654244A (en) *	1949-12-06	1953-10-06	Thompson Prod Inc	Rebound hardness measuring device
US2677961A (en) *	1950-08-24	1954-05-11	Paul Zaro	Portable hardness tester
US2764702A (en) *	1953-03-19	1956-09-25	Bendix Aviat Corp	Velocity transducer
DE1187394B (en) *	1962-03-03	1965-02-18	Drello Ing Paul Drewell	Retractable hardness tester
BE789742A (en) *	1971-10-15	1973-02-01	Schmidt Ernst	HARDNESS TEST METHOD AND DEVICE

1974
- 1974-11-07 DE DE2452880A patent/DE2452880C2/en not_active Expired
1975
- 1975-10-30 NL NLAANVRAGE7512714,A patent/NL188961C/en not_active IP Right Cessation
- 1975-10-31 GB GB45554/75A patent/GB1485218A/en not_active Expired
- 1975-11-04 AT AT0839975A patent/AT371254B/en not_active IP Right Cessation
- 1975-11-05 SU SU752188493A patent/SU971119A3/en active
- 1975-11-05 CS CS757456A patent/CS222221B2/en unknown
- 1975-11-05 DD DD189268A patent/DD121184A5/xx unknown
- 1975-11-05 SE SE7512411A patent/SE418421B/en not_active IP Right Cessation
- 1975-11-05 IN IN2117/CAL/1975A patent/IN145128B/en unknown
- 1975-11-05 BE BE161595A patent/BE835263A/en not_active IP Right Cessation
- 1975-11-05 CH CH1429875A patent/CH596550A5/xx not_active IP Right Cessation
- 1975-11-05 FR FR7533865A patent/FR2290660A1/en active Granted
- 1975-11-06 BR BR7507334*A patent/BR7507334A/en unknown
- 1975-11-06 CA CA239,142A patent/CA1050784A/en not_active Expired
- 1975-11-06 ZA ZA756981A patent/ZA756981B/en unknown
- 1975-11-06 DK DK499475A patent/DK152311C/en not_active IP Right Cessation
- 1975-11-06 IT IT12865/75A patent/IT1053136B/en active
- 1975-11-07 AU AU86427/75A patent/AU504400B2/en not_active Expired
- 1975-11-07 JP JP50133160A patent/JPH0120370B2/ja not_active Expired
1977
- 1977-03-30 ES ES457368A patent/ES457368A1/en not_active Expired

Also Published As

Publication number	Publication date
AU8642775A (en)	1977-05-12
ATA839975A (en)	1982-10-15
GB1485218A (en)	1977-09-08
DK499475A (en)	1976-05-08
ZA756981B (en)	1976-11-24
SU971119A3 (en)	1982-10-30
DD121184A5 (en)	1976-07-12
DK152311B (en)	1988-02-15
ES457368A1 (en)	1978-02-16
DE2452880C2 (en)	1986-01-02
AT371254B (en)	1983-06-10
NL188961C (en)	1992-11-16
CH596550A5 (en)	1978-03-15
BE835263A (en)	1976-03-01
FR2290660A1 (en)	1976-06-04
JPH0120370B2 (en)	1989-04-17
IN145128B (en)	1978-09-02
DE2452880A1 (en)	1976-05-20
NL188961B (en)	1992-06-16
SE418421B (en)	1981-05-25
CA1050784A (en)	1979-03-20
CS222221B2 (en)	1983-05-27
DK152311C (en)	1988-07-25
NL7512714A (en)	1976-05-11
SE7512411L (en)	1976-05-10
FR2290660B1 (en)	1981-08-28
JPS5192673A (en)	1976-08-13
BR7507334A (en)	1976-08-03
IT1053136B (en)	1981-08-31

Publication	Publication Date	Title
AU504400B2 (en)	1979-10-11	Testing hardness of materials
CA1027228A (en)	1978-02-28	Apparatus for detecting the number of objects
CA1011816A (en)	1977-06-07	Flaw detector
CA1019328A (en)	1977-10-18	Series of 5-aryl-2-furamidines
CA1029719A (en)	1978-04-18	Preparation of a-6-deoxy-5-hydroxytetracycline
CA1008553A (en)	1977-04-12	Measurement of angles
AU503340B2 (en)	1979-08-30	Instrument assembly
CA1020276A (en)	1977-11-01	Identification of faces
CA907514A (en)	1972-08-15	Desensitizing compositions and the method of making and using the same
SU566910A1 (en)	1977-07-30	Connection of elements
AU476488B2 (en)	1976-09-23	Preparation of 6-deoxytetracyclines
AU494144B2 (en)	1976-05-06	Application of tie-cords
AU498033B2 (en)	1979-02-01	Manufacture of steel
AU501162B2 (en)	1979-06-14	Rotational viscometers
CA1025864A (en)	1978-02-07	Preparation of 2-amino-4-hydroxypyrimidines
AU472097B2 (en)	1974-04-04	Desize-scouring of textiles
CA1019744A (en)	1977-10-25	Composition of matter
CA1033243A (en)	1978-06-20	Electro-moxacauterization-acupuncture instrument
AU490529B2 (en)	1976-06-24	Improvements relating tothe determination of specific surface
AU498389B2 (en)	1979-03-08	Analysing chamber
CA1022302A (en)	1977-12-13	Flame-sprayable composition
AU492252B2 (en)	1976-11-25	Improvements relating tothe solvent-refining of coal
AU491362B2 (en)	1976-05-13	Novel benzylpyrimides
AU493773B2 (en)	1976-10-14	Dental materials
AU490373B2 (en)	1977-03-24	Hardness tester