LEADER 02832oam 2200421zu 450 001 9910164752103321 005 20240124005800.0 010 $a0-8031-8385-2 035 $a(CKB)3170000000044669 035 $a(SSID)ssj0001490004 035 $a(PQKBManifestationID)11823830 035 $a(PQKBTitleCode)TC0001490004 035 $a(PQKBWorkID)11459931 035 $a(PQKB)10357320 035 $a(NjHacI)993170000000044669 035 $a(EXLCZ)993170000000044669 100 $a20160829d1962 uy 101 0 $aeng 135 $aur||||||||||| 181 $ctxt 182 $cc 183 $acr 200 14$aThe Microstructure of Bronze Sinterings 210 31$a[Place of publication not identified]$cAmerican Society for Testing & Materials$d1962 215 $a1 online resource (2 pages) 300 $aBibliographic Level Mode of Issuance: Monograph 311 $a0-8031-6874-8 330 $aThis is a study of the changes which occur in the microstructure of sintered bronze under various conditions with respect to selected sintering variables. The study is based on color photomicrographs of the structures developed. Visual and quantitative evaluations of the pictures are presented. The report is part of a broad study of the properties of sintered bronze which is being conducted by members of ASTM Committee B-9 on Metal Powders and Metal Powder Products. Other reports are expected to be prepared when sufficient data have been developed. Sintered bronze has been a major production item of the powder metallurgy industry for more than 35 years. During this period, various studies have been made of the changes that take place during the sintering of briquets made from a mixture of copper and tin powder. Colored photomicrographs taken by Hall show phase changes occurring during the sintering of a bronze containing 9 per cent tin and 6 per cent graphite at 1490 F. Studies of the formation of copper-tin alloys were made by Duwez on the basis of X-ray diffraction patterns and thermal expansion measurements. The process of homogenization of bronze during sintering has been studied by Rhines and his co-workers. A comprehensive review of the subject was made by Lenel in 1948. Since that time, considerable progress has been made toward standardization for metal powder products. This activity has led to the present study to obtain a better fundamental understanding of the microstructural changes which occur in a standard bronze material sintered according to conditions approximating commercial practices. 606 $aBronze 615 0$aBronze. 676 $a673.3 700 $aLowe$b E. W$01578384 702 $aBiehl$b H. R. 801 0$bPQKB 906 $aBOOK 912 $a9910164752103321 996 $aThe Microstructure of Bronze Sinterings$93857704 997 $aUNINA LEADER 01118nam0 22002651i 450 001 UON00031909 005 20231205102105.38 100 $a20020107d1970 |0itac50 ba 101 $aeng$aTUO 102 $aGB 105 $a|||| 1|||| 200 1 $aAshiqpashazade ta'rikhi$ea history of the Ottoman Empire to A.H. 883 (AD 1478)$fAshiqpashazade$ged. with an intr. by 'Ali Bey. - rep 210 $aLondon$cGregg$d1970 318 p. ; 24 cm 606 $aSTORIOGRAFIA OTTOMANA$xSec. 15.$3UONC010385$2FI 620 $aGB$dLondon$3UONL003044 686 $aOTT IV A$cIMPERO OTTOMANO - STORIA - FONTI ORIENTALI$2A 700 0$aASIK-PASA-ZADE$3UONV021083$0645347 702 1$aBEY$bAli$3UONV021135 712 $aGregg International Publishers Limited$3UONV257432$4650 801 $aIT$bSOL$c20241115$gRICA 899 $aSIBA - SISTEMA BIBLIOTECARIO DI ATENEO$2UONSI 912 $aUON00031909 950 $aSIBA - SISTEMA BIBLIOTECARIO DI ATENEO$dSI OTT IV A 052 $eSI TUR1431 5 052 996 $aAshiqpashazade ta'rikhi$91189897 997 $aUNIOR