Duraluminn.

/djʊˈraljuːmɪn/

Forms: Also duralumin, duraluminium.

Etymology: Perhaps < Latin dūrus hard + -alumin (in aluminium n.): but see note below.

The proprietary name of a number of heat-treatable wrought aluminium alloys which contain copper and other elements and are comparable to mild steel in strength and hardness but are much lighter. The name may have been derived from the German placename Düren. Heat-treatable light aluminium alloys were first produced by the Dürener Metallwerke Aktien Gesellschaft.

ΘΚΠ

society > occupation and work > materials > derived or manufactured material > metal > alloy > [noun] > aluminium alloys

aluminium bronze1856

aluminide1859

aluminum bronze1860

minargent1869

aluminum brass1881

aluminium brass1886

romanium1897

magnalium1900

Duralumin1910

silumin1922

Alclad1927

dural1937

1910 Blackwood's Mag. July 4 In this airship, and in the Barrow ship, another aluminium alloy called duralumin is employed.

1910 Trade Marks Jrnl. 7 Dec. 1941 Duralumin... An aluminium alloy. The Electric and Ordnance Accessories Company, Limited,..Aston, Birmingham. Manufacturers.

1917 A. G. Clark Text Bk. Motor Car Engin. II. 53 A metal which has recently come into prominence on account of remarkable properties that it possesses is duralumin, which is manufactured by Vickers, Limited... This material combines lightness with great strength, has an excellent elongation, and may be forged.

1920 S. T. G. Andrews & S. F. Benson Aeroplane Design 15 Duralumin is composed of aluminium, copper, manganese, and magnesium.

1921 Glasgow Herald 8 July 8/4 The aerohydrotor parts will be made chiefly of duraluminium wire stayed.

1925 N. E. Odell in E. F. Norton et al. Fight for Everest: 1924 131 The duralumin carriers.

1928 C. F. S. Gamble Story N. Sea Air Station 10 This hull was twelve-sided, the framework being built of the alloy duralumin.

1958 Engineering 7 Feb. 164/3 A skin of Duralumin..should be adequately resistant to meteoric particles.

1968 E. R. Petty Physical Metall. Engin. Materials viii. 153 The true high strength alloys are the duralumins and the aluminium-copper-magnesium-zinc type.

This entry has not yet been fully updated (first published 1933; most recently modified version published online December 2020).

单词	duralumin
释义	Duraluminn. /djʊˈraljuːmɪn/ Forms: Also duralumin, duraluminium. Etymology: Perhaps < Latin dūrus hard + -alumin (in aluminium n.): but see note below. The proprietary name of a number of heat-treatable wrought aluminium alloys which contain copper and other elements and are comparable to mild steel in strength and hardness but are much lighter. The name may have been derived from the German placename Düren. Heat-treatable light aluminium alloys were first produced by the Dürener Metallwerke Aktien Gesellschaft. ΘΚΠ society > occupation and work > materials > derived or manufactured material > metal > alloy > [noun] > aluminium alloys aluminium bronze1856 aluminide1859 aluminum bronze1860 minargent1869 aluminum brass1881 aluminium brass1886 romanium1897 magnalium1900 Duralumin1910 silumin1922 Alclad1927 dural1937 1910 Blackwood's Mag. July 4 In this airship, and in the Barrow ship, another aluminium alloy called duralumin is employed. 1910 Trade Marks Jrnl. 7 Dec. 1941 Duralumin... An aluminium alloy. The Electric and Ordnance Accessories Company, Limited,..Aston, Birmingham. Manufacturers. 1917 A. G. Clark Text Bk. Motor Car Engin. II. 53 A metal which has recently come into prominence on account of remarkable properties that it possesses is duralumin, which is manufactured by Vickers, Limited... This material combines lightness with great strength, has an excellent elongation, and may be forged. 1920 S. T. G. Andrews & S. F. Benson Aeroplane Design 15 Duralumin is composed of aluminium, copper, manganese, and magnesium. 1921 Glasgow Herald 8 July 8/4 The aerohydrotor parts will be made chiefly of duraluminium wire stayed. 1925 N. E. Odell in E. F. Norton et al. Fight for Everest: 1924 131 The duralumin carriers. 1928 C. F. S. Gamble Story N. Sea Air Station 10 This hull was twelve-sided, the framework being built of the alloy duralumin. 1958 Engineering 7 Feb. 164/3 A skin of Duralumin..should be adequately resistant to meteoric particles. 1968 E. R. Petty Physical Metall. Engin. Materials viii. 153 The true high strength alloys are the duralumins and the aluminium-copper-magnesium-zinc type. This entry has not yet been fully updated (first published 1933; most recently modified version published online December 2020). < n.1910
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