BR7503805A - Processo para a analise de substancias metalicas e processo para a determinacao do teor de carbono do ferro ou do aco - Google Patents

Processo para a analise de substancias metalicas e processo para a determinacao do teor de carbono do ferro ou do aco

Info

Publication number
BR7503805A
BR7503805A BR4894/75D BR7504894D BR7503805A BR 7503805 A BR7503805 A BR 7503805A BR 4894/75 D BR4894/75 D BR 4894/75D BR 7504894 D BR7504894 D BR 7504894D BR 7503805 A BR7503805 A BR 7503805A
Authority
BR
Brazil
Prior art keywords
iron
determination
analysis
carbon content
metallic substances
Prior art date
Application number
BR4894/75D
Other languages
English (en)
Portuguese (pt)
Inventor
M Yamamoto
Original Assignee
Mitsubishi Heavy Ind Ltd
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
Priority claimed from JP49070685A external-priority patent/JPS51996A/ja
Priority claimed from JP7068774A external-priority patent/JPS51997A/ja
Application filed by Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of BR7503805A publication Critical patent/BR7503805A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
BR4894/75D 1974-06-20 1975-06-18 Processo para a analise de substancias metalicas e processo para a determinacao do teor de carbono do ferro ou do aco BR7503805A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP49070685A JPS51996A (en) 1974-06-20 1974-06-20 Tetsukozaichuno ganjutansoryono bunsekihoho
JP7068774A JPS51997A (en) 1974-06-20 1974-06-20 Kinzokuzairyono bunsekihoho

Publications (1)

Publication Number Publication Date
BR7503805A true BR7503805A (pt) 1976-07-06

Family

ID=26411818

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4894/75D BR7503805A (pt) 1974-06-20 1975-06-18 Processo para a analise de substancias metalicas e processo para a determinacao do teor de carbono do ferro ou do aco

Country Status (4)

Country Link
BR (1) BR7503805A (enExample)
DE (1) DE2527555A1 (enExample)
FR (1) FR2275770A1 (enExample)
GB (1) GB1486877A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1175904A (en) * 1982-04-02 1984-10-09 Stelco Inc. Metal analysis for acid-soluble elements
US4689132A (en) * 1986-02-24 1987-08-25 Leco Corporation Etching charge measurement system
FR2955937B1 (fr) * 2010-02-01 2013-02-08 Messier Dowty Sa Procede de detection non destructif de brulures d'usinage d'un acier a tres haute resistance, procede et nuancier d'etalonnage de brulures d'usinage de cet acier
CN114264623A (zh) * 2021-12-22 2022-04-01 河北新立中有色金属集团有限公司 铸造铝合金中痕量磷的测定方法

Also Published As

Publication number Publication date
FR2275770B1 (enExample) 1978-03-17
FR2275770A1 (fr) 1976-01-16
GB1486877A (en) 1977-09-28
DE2527555A1 (de) 1976-01-29

Similar Documents

Publication Publication Date Title
FR2343817A1 (fr) Procede de carburation ou de carbonitruration de pieces en acier
FR2293707A1 (fr) Procede de determination des amplitudes de deformation de structures composites
BR7607062A (pt) Processo aperfeicoado para recuperacao de zinco de sulfetos minerais que contem zinco e ferro
BR7804698A (pt) Processo para lixiviar minerios de oxido niquelifero contendo ferro e/ou aluminio
BR7106533D0 (pt) Processo para tornar superficialmente dura e resistente a corrosao uma peca de aco peca obtida pela execucao deste processo e utilizacao do mesmo
BR7501486A (pt) Processo para melhorar a resistencia a corrosao de um artigo de aco
BR7505228A (pt) Aperfeicoamentos em processo de preparar materiais em tira e em chapa de aco carbono para revestimento metalico,e em processo de revestimento metalico
BR7906963A (pt) Processo para tratamento continuo de chapas de aco e chapa assim obtida
BR7403002D0 (pt) Processo para a introducao de aco numa coquilha de fundicao de vergalhoes e dispositivo para o mesmo
BR7701505A (pt) Processo e aparelho para producao de um po metalico a base de ferro com baixo teor de oxigenio
BR7206323D0 (pt) Processo para reducao de minerios oxidados de niquel e ou cobalto contendo ferro
BR7502650A (pt) Processo para a producao de aco e material de adicao empregado no processo
BR7204275D0 (pt) Processo para producao direta de aco e dispositivo para a execucao do mesmo
BR7204797D0 (pt) Processo e aparelho para conversao de aco
BR7600495A (pt) Processo para producao de uma chapa de aco para esmaltacao,e chapa assim obtida
BR7401251D0 (pt) Processo e aparelho para reducao gasosa de minerios de ferro classificado
BR7403938D0 (pt) Processo para o reaproveitamento de refugos particulados contendo ferro e carbono
BR7501562A (pt) Processo aperfeicoado para temperar pecas de aco e dispositivo para a realizacao do processo
DE2967575D1 (en) Process for treating waste gases of the iron and steel industry
BR8606431A (pt) Mistura anti-corrosiva para superficies de ferro ou aco e processo para fabricacao de concreto aerado
BR7503952A (pt) Processo para fundir continuamente fios de aco nao acalmado ou semiacalmado e aparelho para efetuar o processo
BR7505142A (pt) Processo e instalacao para a reducao de minerios de ferro
AT305725B (de) Verfahren zur Vorbehandlung von metallischen Materialien, vorzugsweise von Stahlblechen
BR7505152A (pt) Processo para a nitruracao de ferro e aco em banhos de sa
IT1027443B (it) Procedimento per la stagnatura di lastre e bande d acciaio