The question of producing high quality ingots from Cu-Ni alloys

• Autorzy: Laščenko D. D. , Brusnicyn S. V. , Mysik R. K. , Titova A. G. , Demakov V. N.
• Języki publikacji: EN

Abstrakty

EN

Cu-Ni alloys are corrosion-resistant and are widely applied for making production of responsible use. Tubes, sheets, rods which have been made of are used in atomic boilers, shipbuilding, electrical engineering, and deferent heat-exchanges. Since Cu-Ni alloys have high melting temperature, conditions of falling off liquid phase boundary level bellow die are created during the semicontinuous casting. It usually lead to formation columnar structure and high probability of formation inner shrinkage cracks. In order to reduce probability of formation inner shrinkage cracks during the semicontinuous casting, influence of modifiers and different additions on reducing of grains in ingots have been studied. The results of the investigation have been put into technology improvement of existing engineering process.

Słowa kluczowe

EN

alloys Cu-Ni; ingots; modifiers

PL

stop Cu-Ni; wlewki; modyfikatory

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archiwum Odlewnictwa
• Rocznik: 2004
• Tom: R. 4, nr 11/1
• Strony: 299--305
• Opis fizyczny: Bibliogr. 12 poz., tab., wykr.

Twórcy

autor

Laščenko D. D.

• Ural'skij Gasudarstvennyj Tehničeskij Universitet, Jekaterinburg, Sverdl'ovsjkaja obl'.

autor

Brusnicyn S. V.

• Ural'skij Gasudarstvennyj Tehničeskij Universitet, Jekaterinburg, Sverdl'ovsjkaja obl'.

autor

Mysik R. K.

• Ural'skij Gasudarstvennyj Tehničeskij Universitet, Jekaterinburg, Sverdl'ovsjkaja obl'.

autor

Titova A. G.

• Ural'skij Gasudarstvennyj Tehničeskij Universitet, Jekaterinburg, Sverdl'ovsjkaja obl'.

autor

Demakov V. N.

• Ural'skij Gasudarstvennyj Tehničeskij Universitet, Jekaterinburg, Sverdl'ovsjkaja obl'.

Bibliografia

• [1] Бaлaндин Г. Ф., Ocнoвы тeopии фoрмирoвaниa oтливки / Maшинocтpoeниe, 1979, - 334 c.
• [2] Wood J.V, Nucleation in steel castings by interstitial comрounds // Solidificat and Cast Metals. Proc. Int. Conf. Solidificat Sheffild. 1977 London.
• [3] Гyляeв Б.Б., Пpяxин E. И., Koлoкoльцeв В.M., Иeрaрxия cтpyктyp, мexaничecкиe cвойста литой cтaли // Литeйнoe пpoизвoдcтвo, 1986, - No. 10. - c. 9-11.
• [4] Peбиндep П.А., Липмaн M.C., Физикoхимичecкие ocнoвы модифицирования мeтaллoв и cплaвoв мaлыми дoбaвкaми пoвexнocтнo aктивных пpимeceй... - M: OНTИ, 1932, c. 225-236.
• [5] Бaбacкин Ю.З., Cтpуктуpa и Cвoйca ллтoй cтaли. - Kиев, Hayкoвa дyмкa, 1980, -240 c.
• [6] Гoлдштэйн O.E., Mизин B.Г., Moдифициpoвaниe ... Meтaллypгия, 1986, -272 c.
• [7] Eфимoв Г.C., Чepняков B.A., Cтpoeние и cвoйcтвa жидких и твepдых мeтaллoв.- M.: Meтaллypгия, 1978, - 758 c.
• [8] Нeхендзи Ю.A., Cтaльнoe литьe. - M.: Meтaллypгиздaт, 1948, - 766 c.
• [9] Cпpaвoчник пo чугунному литье / Пoд peдaкциeй H.Г. Гиpшoвичa - Л.: Maшиноcтpoeниe, Лeнингpaд oтд, 1978, - 758 c.
• [10] Ceмeнчeнкo B.H., Пoвepхocтные явлeниa в мeтaллах сплавах. - M.: Гocтехизaт, 1957, - 491 c.
• [11] Гyляeв Б.Б., Teopия литeйных пpoцeccoв. - Л.: Maшиноcтpoeниe, Лeнингpaд oтд, 1976, - 214 c.
• [12] A.П., Cмирягин и дp. Пpoмышлeнные цвeтниe мeтaллы и сплавах - M.: Meтaллypгия, 1974, C. 488 c.