BR9902319A - Thermal analysis process of cast iron with spheroidal graphite. - Google Patents
Thermal analysis process of cast iron with spheroidal graphite.Info
- Publication number
- BR9902319A BR9902319A BR9902319-9A BR9902319A BR9902319A BR 9902319 A BR9902319 A BR 9902319A BR 9902319 A BR9902319 A BR 9902319A BR 9902319 A BR9902319 A BR 9902319A
- Authority
- BR
- Brazil
- Prior art keywords
- cast iron
- thermal analysis
- spheroidal graphite
- analysis process
- graphite
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/02—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering
- G01N25/04—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering of melting point; of freezing point; of softening point
-
- 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
- G01N33/202—Constituents thereof
- G01N33/2022—Non-metallic constituents
- G01N33/2025—Gaseous constituents
-
- 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
- G01N33/205—Metals in liquid state, e.g. molten metals
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Patente de Invenção para <B>"PROCESSO DE ANáLISE TéRMICA DE FERRO FUNDIDO COM GRAFITE ESFEROIDAL"<D>. Processo de análise térmica do ferro fundido com grafite esferoidal, no qual uma pequena quantidade de elementos selecionados a partir do grupo consistindo de elementos de terras raras é adicionada a uma amostra de ferro fundido com grafite esferoidal derretido.Invention Patent for <B> "PROCESS OF THERMAL ANALYSIS OF CAST IRON WITH SPHERICAL GRAPHITE" <D>. Process of thermal analysis of cast iron with spheroidal graphite, in which a small amount of elements selected from the group consisting of rare earth elements is added to a cast iron sample with melted spheroidal graphite.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10150492A JPH11304736A (en) | 1998-04-23 | 1998-04-23 | Method for improving thermal analysis of spherical graphite cast iron |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9902319A true BR9902319A (en) | 2000-01-04 |
Family
ID=15498061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9902319-9A BR9902319A (en) | 1998-04-23 | 1999-04-23 | Thermal analysis process of cast iron with spheroidal graphite. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH11304736A (en) |
BE (1) | BE1015189A3 (en) |
BR (1) | BR9902319A (en) |
DE (1) | DE19918087A1 (en) |
FR (1) | FR2777995B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3286839B2 (en) * | 1999-02-04 | 2002-05-27 | メタルサイエンス有限会社 | Analytical method for carbon and silicon contents of molten cast iron and pig iron. |
JP4076438B2 (en) * | 2002-12-27 | 2008-04-16 | 株式会社キリウ | Evaluation method and evaluation system of graphite structure in gray cast iron |
SE537286C2 (en) | 2013-07-12 | 2015-03-24 | Sintercast Ab | Composition for coating a surface, coating, sampling device for thermal analysis of solidifying metal co-production of sampling device |
CN115216585B (en) * | 2022-07-29 | 2023-07-18 | 宁国市华丰耐磨材料有限公司 | Technological method for refining particle size of CADI grinding ball graphite spheres |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1069058A (en) * | 1965-05-04 | 1967-05-17 | Int Nickel Ltd | Cast iron |
US3546921A (en) * | 1967-08-07 | 1970-12-15 | Harris Muff | Method of producing an initial thermal arrest in the cooling curve of hypereutectic cast iron |
JPS60177116A (en) * | 1984-02-23 | 1985-09-11 | Takaoka Kogyo Kk | Method and device for measuring graphite spheroidization rate of molten cast iron |
SE466059B (en) * | 1990-02-26 | 1991-12-09 | Sintercast Ltd | PROCEDURES FOR CONTROL AND ADJUSTMENT OF PRIMARY NUCLEAR FORM |
JP2750832B2 (en) * | 1995-05-16 | 1998-05-13 | 株式会社木村鋳造所 | Method for determining the properties of molten cast iron |
-
1998
- 1998-04-23 JP JP10150492A patent/JPH11304736A/en active Pending
-
1999
- 1999-04-20 FR FR9904990A patent/FR2777995B1/en not_active Expired - Fee Related
- 1999-04-21 DE DE19918087A patent/DE19918087A1/en not_active Ceased
- 1999-04-21 BE BE9900278A patent/BE1015189A3/fr not_active IP Right Cessation
- 1999-04-23 BR BR9902319-9A patent/BR9902319A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2777995A1 (en) | 1999-10-29 |
FR2777995B1 (en) | 2005-04-15 |
DE19918087A1 (en) | 1999-11-04 |
BE1015189A3 (en) | 2004-11-09 |
JPH11304736A (en) | 1999-11-05 |
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