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The Government of Canada’s terminology and linguistic data bank.
CUIVRE CONTENANT OXYGENE [5 records]
Record 1 - internal organization data 2011-02-04
Record 1, English
Record 1, Subject field(s)
- Copper and Copper Alloys (Metallurgy)
Record 1, Main entry term, English
- tough pitch copper
1, record 1, English, tough%20pitch%20copper
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A commercially pure, oxygen-bearing copper that contains minute particles of cuprous oxide, but in such quantity that the electrical conductivity is practically unaffected. 2, record 1, English, - tough%20pitch%20copper
Record 1, French
Record 1, Domaine(s)
- Cuivre et alliages du cuivre (Métallurgie)
Record 1, Main entry term, French
- cuivre contenant de l'oxygène
1, record 1, French, cuivre%20contenant%20de%20l%27oxyg%C3%A8ne
masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Cuivre possédant une teneur déterminée en oxygène sous forme d’oxyde de cuivre. 1, record 1, French, - cuivre%20contenant%20de%20l%27oxyg%C3%A8ne
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2011-01-05
Record 2, English
Record 2, Subject field(s)
- Biological Sciences
- Biotechnology
Record 2, Main entry term, English
- chelation
1, record 2, English, chelation
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- metal binding 2, record 2, English, metal%20binding
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
Technique involving the use of transition metal compounds as a means of activating the surface of the support and allowing direct coupling of the enzyme, etc. without prior derivatization of the activated support, through formation of chelates. Supports which have been used include glass, chitin, celite, alginic acid, gelatin, poly-(4- and 5-acrylaminosalicylic acids) and cellulose, ... and they have been used to immobilize enzymes and antibiotics. 2, record 2, English, - chelation
Record 2, Key term(s)
- chelate formation
Record 2, French
Record 2, Domaine(s)
- Sciences biologiques
- Biotechnologie
Record 2, Main entry term, French
- chélation par les métaux
1, record 2, French, ch%C3%A9lation%20par%20les%20m%C3%A9taux
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- chélation 2, record 2, French, ch%C3%A9lation
correct, feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Technique qui utilise le fait que de nombreux métaux de transition sont capables de coordonner des molécules contenant des hétéroatomes-oxygène, soufre, azote-et de former des complexes avec les composés aromatiques. Dans ce contexte, on peut coupler sur une matrice un agent chélatant comme l'acide iminoacétique, susceptible de complexer des métaux(cuivre, zinc, cobalt, nickel) et d’interagir avec les cystéines et les histidines des protéines. D'autres aminoacides-tryptophane, tyrosine, phénylalanine-peuvent être adsorbés par du cuivre et du zinc chélatés sur support inoluble. Les applications de tels supports s’étendent aux enzymes immobilisées. 3, record 2, French, - ch%C3%A9lation%20par%20les%20m%C3%A9taux
Record number: 2, Textual support number: 1 CONT
Des chercheurs activent des billes de verre, du verre poreux, du sable lavé aux acides par une solution de TiC14 [...] et ajoutent ensuite la solution d’enzyme. [...] Les sels de titane ainsi introduits permettent la liaison de l’enzyme par chélation. L’amyloglucosidase a été fixée de la sorte. 4, record 2, French, - ch%C3%A9lation%20par%20les%20m%C3%A9taux
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Ciencias biológicas
- Biotecnología
Record 2, Main entry term, Spanish
- quelación
1, record 2, Spanish, quelaci%C3%B3n
feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- formación de quelatos 2, record 2, Spanish, formaci%C3%B3n%20de%20quelatos
feminine noun
Record 2, Textual support, Spanish
Record 3 - internal organization data 2002-08-27
Record 3, English
Record 3, Subject field(s)
- Copper and Copper Alloys (Metallurgy)
Record 3, Main entry term, English
- gassing 1, record 3, English, gassing
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A condition in oxygen-bearing copper which has been heated to elevated temperatures in a highly reducing atmosphere. 2, record 3, English, - gassing
Record 3, French
Record 3, Domaine(s)
- Cuivre et alliages du cuivre (Métallurgie)
Record 3, Main entry term, French
- gazage
1, record 3, French, gazage
masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Condition d’un cuivre contenant de l'oxygène, qui a été chauffé à température élevée dans une atmosphère très réductrice. 2, record 3, French, - gazage
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Cobre y sus aleaciones (Metalurgia)
Record 3, Main entry term, Spanish
- gaseado
1, record 3, Spanish, gaseado
masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1996-08-28
Record 4, English
Record 4, Subject field(s)
- Copper and Copper Alloys (Metallurgy)
Record 4, Main entry term, English
- hydrogen embrittlement
1, record 4, English, hydrogen%20embrittlement
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
In oxygen-bearing copper, a condition of low ductility resulting from absorption of hydrogen at high temperature, internal reduction of cuprous oxide and creation of intergranular holes or cracks by the accompanying generation of steam. 1, record 4, English, - hydrogen%20embrittlement
Record 4, French
Record 4, Domaine(s)
- Cuivre et alliages du cuivre (Métallurgie)
Record 4, Main entry term, French
- fragilisation à l’hydrogène
1, record 4, French, fragilisation%20%C3%A0%20l%26rsquo%3Bhydrog%C3%A8ne
feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Dans le cuivre contenant de l'oxygène, état de basse ductilité provenant de l'absorption d’hydrogène à haute température, réduction interne de l'oxyde de cuivre et formation de trous ou criques intergranulaires, par suite de la formation de vapeur d’eau. 1, record 4, French, - fragilisation%20%C3%A0%20l%26rsquo%3Bhydrog%C3%A8ne
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 1989-04-30
Record 5, English
Record 5, Subject field(s)
- The Product (Marketing)
Record 5, Main entry term, English
- grade A copper 1, record 5, English, grade%20A%20copper
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record 5, French
Record 5, Domaine(s)
- Produit (Commercialisation)
Record 5, Main entry term, French
- cuivre de nuance A
1, record 5, French, cuivre%20de%20nuance%20A
proposal, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 OBS
Classification des différentes qualités de cuivre [...] Cuivres raffinés contenant de l'oxygène. Ils comprennent les nuances : Cu/a1, affiné par voie électrolytique, et Cu/a2 affiné par voie thermique [...] Le Cu/a3 est également affiné par voie thermique [...] Sa conductibilité n’ est pas garantie. 2, record 5, French, - cuivre%20de%20nuance%20A
Record number: 5, Textual support number: 2 OBS
Le contexte ci-dessus se réfère à la classification française du cuivre. 1, record 5, French, - cuivre%20de%20nuance%20A
Record 5, Spanish
Record 5, Textual support, Spanish
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