Alfi Raed (46 results)

Condition: New.

Paperback. Condition: Brand New. 116 pages. 8.66x5.91x0.27 inches. In Stock.

Condition: New.

Condition: New.

Condition: New.

Condition: New.

Taschenbuch. Condition: Neu. Fabrication et étude des propriétés des alliages à mémoire de forme Cu-Al-Ni | Raed Z. Alfi (u. a.) | Taschenbuch | Einband - flex.(Paperback) | Französisch | 2025 | Editions Notre Savoir | EAN 9786208544102 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Condition: New.

Condition: New.

Taschenbuch. Condition: Neu. Proizwodstwo i izuchenie swojstw splawow s pamqt'ü formy Cu-Al-Ni | Raed Z. Alfi (u. a.) | Taschenbuch | Russisch | 2025 | Sciencia Scripts | EAN 9786208544089 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu. …

Taschenbuch. Condition: Neu. Produzione e studio delle proprietà delle leghe a memoria di forma Cu-Al-Ni | Raed Z. Alfi (u. a.) | Taschenbuch | Einband - flex.(Paperback) | Italienisch | 2025 | Edizioni Sapienza | EAN 9786208544096 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Taschenbuch. Condition: Neu. Estudo do fabrico e das propriedades das ligas com memória de forma Cu-Al-Ni | Raed Z. Alfi (u. a.) | Taschenbuch | Einband - flex.(Paperback) | Portugiesisch | 2025 | Edições Nosso Conhecimento | EAN 9786208544072 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu.…

Taschenbuch. Condition: Neu. Herstellung und Untersuchung der Eigenschaften von Cu-Al-Ni-Formgedächtnis-Legierungen | Raed Z. Alfi (u. a.) | Taschenbuch | 100 S. | Deutsch | 2025 | Verlag Unser Wissen | EAN 9786208544126 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Condition: Hervorragend. Zustand: Hervorragend | Sprache: Portugiesisch | Produktart: Bücher | Neste livro, ligas com memória de forma feitas de Cu Al Ni foram preparadas usando a técnica de metalurgia do pó com 13% de peso de Al e 4% de peso de níquel, que é a liga principal, com diferentes elementos de liga como Cr, Nb e Ta em adições (0,3, 0,6 e 0,9% de peso). Após a mistura dos pós, foram preparadas amostras de disco com 14 mm de diâmetro e 5 mm de espessura, bem como amostras cilíndricas com 11 mm de diâmetro e 16,5 mm de comprimento, a 650 MPa como tensão de compactação adequada, de acordo com os resultados de porosidade e densidade aparente. A sinterização em forno de tubo de vácuo para todos os espécimes preparados foi efectuada utilizando duas fases de sinterização a uma temperatura de 500ºC durante uma hora e a segunda a 850ºC durante cinco horas. Foram efectuados ensaios físicos e mecânicos após a sinterização, que abrangeram a densidade aparente e a porosidade, a difração de raios X e a dureza, a resistência à compressão, o desgaste por deslizamento a seco e o efeito de forma. As caraterísticas da microestrutura foram também observadas com microscópio ótico e microscópio eletrónico de varrimento com espetrometria de raios X por dispersão de energia (EDX). Finalmente, foi utilizado o calorímetro diferencial de varrimento (DSC) para determinar a temperatura de transformação de fase para todas as ligas com aditivo.…

PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In this book, shape memory alloys made from Cu Al Ni have been prepared using powder metallurgy technique with 13%wt Al and 4%wt nickel which is the master alloy , having different alloying elements such as Cr, Nb and Ta in ( 0.3,0.6 and 0.9%wt ) additions . After mixing of powders , Disc samples with 14mm diameter and 5 mm thickness as well as cylindrical samples with 11mm diameter and 16.5mm length have been prepared at 650 MPa as suitable compacting stress according to porosity and apparent density results. Sintering in vacuum tube furnace for all prepared specimen has been achieved using two stage sintering temperature 500ºC for one hour and the second in 850ºC for five hours. Physical and mechanical tests have been done after sintering which covered apparent density and porosity, X-ray diffraction and hardness, compression strength ,dry sliding wear and shape effect. Microstructure characteristics were also observed with optical microscope and scanning electron microscope with Energy Dispersive X-ray Spectrometry (EDX).Finally Differential scanning calorimeter (DSC) was used to determine phase transformation temperature for all alloys with additive . 116 pp. Englisch.…

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 100 pp. Spanisch.

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - In this book, shape memory alloys made from Cu Al Ni have been prepared using powder metallurgy technique with 13%wt Al and 4%wt nickel which is the master alloy , having different alloying elements such as Cr, Nb and Ta in ( 0.3,0.6 and 0.9%wt ) additions . After mixing of powders , Disc samples with 14mm diameter and 5 mm thickness as well as cylindrical samples with 11mm diameter and 16.5mm length have been prepared at 650 MPa as suitable compacting stress according to porosity and apparent density results. Sintering in vacuum tube furnace for all prepared specimen has been achieved using two stage sintering temperature 500ºC for one hour and the second in 850ºC for five hours. Physical and mechanical tests have been done after sintering which covered apparent density and porosity, X-ray diffraction and hardness, compression strength ,dry sliding wear and shape effect. Microstructure characteristics were also observed with optical microscope and scanning electron microscope with Energy Dispersive X-ray Spectrometry (EDX).Finally Differential scanning calorimeter (DSC) was used to determine phase transformation temperature for all alloys with additive .…

PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Alfi Raed Z.Raed z. Alfi :B.Sc.in mechanical engineering from Al-Nahrain university, Iraq-Baghdad 2005. and M.Sc. in applied mechanics 2013 from the same university. I have studied the shape memory alloys especially the copper based.…

PAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 100 pp. Französisch.

Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -In this book, shape memory alloys made from Cu Al Ni have been prepared using powder metallurgy technique with 13%wt Al and 4%wt nickel which is the master alloy , having different alloying elements such as Cr, Nb and Ta in ( 0.3,0.6 and 0.9%wt ) additions . After mixing of powders , Disc samples with 14mm diameter and 5 mm thickness as well as cylindrical samples with 11mm diameter and 16.5mm length have been prepared at 650 MPa as suitable compacting stress according to porosity and apparent density results. Sintering in vacuum tube furnace for all prepared specimen has been achieved using two stage sintering temperature 500ºC for one hour and the second in 850ºC for five hours. Physical and mechanical tests have been done after sintering which covered apparent density and porosity, X-ray diffraction and hardness, compression strength ,dry sliding wear and shape effect. Microstructure characteristics were also observed with optical microscope and scanning electron microscope with Energy Dispersive X-ray Spectrometry (EDX).Finally Differential scanning calorimeter (DSC) was used to determine phase transformation temperature for all alloys with additive .VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 116 pp. Englisch.…

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - En este libro, se han preparado aleaciones con memoria de forma de Cu Al Ni mediante la técnica pulvimetalúrgica con un 13% de Al y un 4% de níquel, que es la aleación maestra, con diferentes elementos de aleación como Cr, Nb y Ta en adiciones de (0,3, 0,6 y 0,9% en peso). Después de mezclar los polvos, se han preparado muestras de disco de 14 mm de diámetro y 5 mm de espesor, así como muestras cilíndricas de 11 mm de diámetro y 16,5 mm de longitud, a 650 MPa como tensión de compactación adecuada según los resultados de porosidad y densidad aparente. Todas las muestras preparadas se han sinterizado en un horno tubular de vacío a una temperatura de 500ºC durante una hora y a 850ºC durante cinco horas. Tras la sinterización, se han realizado ensayos físicos y mecánicos que han incluido la densidad aparente y la porosidad, la difracción de rayos X y la dureza, la resistencia a la compresión, el desgaste por deslizamiento en seco y el efecto de forma. También se observaron las características de la microestructura con microscopio óptico y microscopio electrónico de barrido con espectrometría de rayos X de energía dispersiva (EDX). Por último, se utilizó un calorímetro diferencial de barrido (DSC) para determinar la temperatura de transformación de fase de todas las aleaciones con aditivos.…

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 104 pp. Russisch.