## Abstract Glycine phosphite [NH~3~CH~2~COOH~3~PO~3~], abbreviated as GPI is the second hydrogen bonded ferroelectric crystal combination of phosphorous acid and amino acid following Ξ²nine phosphite crystals abbreviated as BPI. Sankaranarayanan and RamasamyβTechnique was adopted to prepare the fer
Solution hardening of magnesium single crystals by tin at room temperature
β Scribed by J van der Planken; A Deruyttere
- Publisher
- Elsevier Science
- Year
- 1969
- Weight
- 455 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0001-6160
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β¦ Synopsis
Tensile tests on homogenized single crystals of Mg-Sn alloys were performed at room temperature. The hardening, i.e. the increase in critical resolved shear stress (orss) per at.% solute, can be partially explained by short range order (sro). If the part due to sro is subtracted from the overall hardening, the remainder fits in the scheme of solution hardening proposed by Levine et aZ.'sJ INFLUENCE DE LA CONCENTRATION EN ETAIN SUR LE DURCISSEMENT DES SOLUTIONS SOLIDES DE MONOCRISTAUX DE MAGNESIUM A TEMPERATURE AMBIANTE Des essais de traction ont et& effectuees sur des monocristaux homogen&.es d'alliage Mg-Sn B temperature ambiante. Le durcissement, o'est h dire l'accroissement de la, cission critique par at. oA de solute peut 6tre explique en partie au moyen de l'ordre B courte distance. Si on soustrait du durcissement total la part diie & l'ordre & courte distance, le reste est en accord avec le schema du durcissement des solutions solides propose par Levine et aI. DURCH ZINN VERURSACHTE L&3UNGSVERFESTIGUNG VON MAGNESIUM-EINKRISTALLEN BE1 RAUMTEMPERATUR Homogenisierte Einkristalle von Mg-Sn-Legierungen wurden bei Raumtemperatur verformt. Die Verfestigung, d.h. sie Zunahme der kritisohen Schubspannung pro At % gel&tern Zinn kenn teilweise durch Nahordnung erkliirt werden. Zieht man von der Gesamtverfestigung den von der Nahordnung verursachten Teil sb, so kann der Rest durch das von Levine et oZ.(8) vorgeschlagene Model1 der Losungsverfestigung erkl&rt werden.
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