Results 101 to 110 of about 875,844 (193)

Numerical and experimental analysis of edge wave defect control during TA2 circular tube cold roll forming

open access: yesEngineering Reports
The increasing application of TA2 titanium profiles in marine and petrochemical industries has spurred in a growing demand for diverse forms, including U‐shaped, rectangular, and tubular thin‐walled profiles.
Mingze Yue   +6 more
doaj   +1 more source

The cooperation of Russian and German metal forming scientific schools to develop the new energy-efficient materials and technologies [PDF]

open access: yes, 2013
The future scientific orientation of Katedra PDSS is in the area of materials forming and materials development with a focus on efficient processes regarding the use of energy and resources. Current research in the department PDSS is based on fundamental
Kawalla, R., Zinovyev, A. V.
core  

The Structural Examination of Fe/(Cu/Nb)/MgB2 Multifilament Wires During Cold Forming Process

open access: yesJournal of Advanced Applied Sciences
In this study, we have successfully produced a Fe-sheathed 6+1 multifilament wire using Cu/Nb/MgB2 monocore wires. The mono filament wire was prepared using Mg+2B powder mixture by powder-in-tube method without any intermediate heat treatment. The powder mixture of the amorphous nano boron (PVZ Nano Boron, purity of 98.5%, particle sizes < 250 nm ...
Doğan Avcı   +3 more
openaire   +1 more source

Present Status of Research and Development of High Strength Non-Quenched and Tempered Cold Heading Steels

open access: yesTeshugang, 2010
According to the present status of research and development of high strength non-quenched and tempered cold heading steel at home and abroad, the chemical composition, characteristics of process, structure and mechanical properties of 800 ~ 1200 MPa high
曹杰, 刘雅政, 阎军, 章静
doaj  

Pemanfaatan Chitosan darimLimbah Udang (Penaneusmerquensis) sebagai Adsorben Ion Logam Krom.

open access: yes, 2000
Di Indonesia udang diekspor dalam bentuk bekuannya melalui proses "cold storage". Akibat proses tersebut akan diperoleh hasil sainping berupa kepala, kulit, dan kaki yang merupakan iimbah.
Bangun , Disbon
core  

Home - About - Disclaimer - Privacy