Dīwān al-Kāshif : min sanat 1315 ilʹa sanat 1320 /

Title also in French.

Dīwān al-Miṣrī /

Mode of access: Internet.

Dīwān al-Miṣrī /

Mode of access: Internet.

Federal Trade Commission vs. United States Steel Corporation, American Bridge Company, American Sheet & Tin Plate Company, Carnegie Steel Company, American Steel & Wire Company, Illinois Steel Company, Minnesota Steel Company, Tennessee Coal, Iron and Railroad Compay [sic], et al., respondents. State of Illinois, state of Iowa, state of Minnesota and state of Wisconsin, amici curiæ. Statement of case, [vol. I-II]. H.G. Pickering, attorney for amici curiæ. ... K.E. Steinhauer, attorney for Commission. Cordenio A. Severance and William W. Corlett, attorneys for the respondents.

Paged continuously.

Dīwān al-shāʻir al-shahīr Imām al-faṣāḥah wa-al-balāghah Abī Tammām ... [microform].

Microfilm.

Dīwān al-Buraʻī : fī al-al-ibtihālāt wa-al-taḍarruʻāt al-ilāhīyah wa-al-madāʼiḥ al-Muḥammadīyah /

Mode of access: Internet.

Kitāb dīwān Ṣafī al-Dīn Abū al-Muḥāsin ʻAbd al-ʻAzīz ibn Sarāyā ibn Abī al-Qāsim al-Ḥillī.

Mode of access: Internet.

Investigation of the Ti-Al-Cb system as a source of alloys for use at 1200⁰-1800⁰F

"Materials Central, Contract No. AF 33(616)-6125, Project No. 7351."

Hādhā al-dīwān al-musammā Tarwīḥ al-bāl wa-tahyīj al-balbāl /

Romanized.

Or lʻʻeth ʻerev; lʻhaʻir ʻene Israel wʻyirʻu bʻnehamoth Zion bʻshuv Adonai Zion: Kasher horah ... Menaham ben Isaiah ha-Kohen bassefer ha-zeh eth ha-rav Samuel ben Joseph wʻhayah mʻfalpel ʻal ha-gʻulah wʻal ha-tʻshuvah wʻhu lamad wʻshav el Adonai Elohe avothaw lishshʻmor eth mizwothaw bʻkhol lʻvavo ubʻkhol nafʻsho ...

Captions in Hebrew and German transliterated in Hebrew characters; text in German transliterated in Hebrew characters.

Composition of American honeys / by Jonathan W. White ... [et al.].

Includes indexes.

Sharḥ dīwān Ibn al-Fāriḍ /

Caption title.

Chicago, Milwaukee & St. Paul Railway Company, complaintants, vs. Wm. H. Tompkins, W.T. LaFollette and Alexander Kirkpatrick, constituting the Board of Railroad Commissioners of the state of South Dakota, et al., defendants. Pleadings and proofs.

Mode of access: Internet.

Strength-ductility behaviour of Al-Si-Cu-Mg casting alloys in T6 temper

A comparative study of the mechanical properties of 20 experimental alloys has been carried out. The effect of different contents of Si, Cu, Mg, Fe and Mn, as well as solidification rate, has been assessed using a strength-ductility chart and a quality index-strength chart developed for the alloys. The charts show that the strength generally increases and the ductility decreases with an increasing content of Cu and Mg. Increased Fe (at Fe/Mn ratio 0.5) dramatically lowers the ductility and strength of low Si alloys. Increased Si content generally increases the strength and the ductility. The increase in ductility with increased Si is particularly significant when the Fe content is high. The charts are used to show that the cracking of second phase particles imposes a limit to the maximum achievable strength by limiting the ductility of strong alloys. The (Cu + Mg) content (at.%), which determines the precipitation strengthening and the volume fraction of Cu-rich and Mg-rich intermetallics, can be used to select the alloys for given strength and ductility, provided the Fe content stays below the Si-dependent critical level for the formation of pre-eutectic alpha-phase particles or beta-phase plates.

Effect of Si additions and heat treatment on the mechanical behaviour of an Al-5Mg casting alloy

Adding 1%Si to binary Al-5Mg alloy slightly increases the yield stress in comparison with the Si free alloy but dramatically reduces the ductility and tensile strength due to the formation of brittle eutectic Mg2Si and pi-Al8FeMg3Si6 particles. Adding 3%Si slightly reduces the yield stress, presumably due to some of the Mg being tied up in the Mg2Si, and further reduces the ductility due to the increased volume fraction of intermetallics. Solution heat treatment at 436degreesC decreases the yield stress of both Si containing alloys, and slightly increases the ductility in the alloy with 3%Si. Subsequent ageing at 180degreesC has no further effects on the strength or ductility. The loss in strength of the heat treated alloys seems to be due to overageing Of Mg2Si precipitates dispersed in the bulk of the alloy. (C) 2004 W. S. Maney Son Ltd.