搜索结果: 1-6 共查到“工学 carbon content”相关记录6条 . 查询时间(0.093 秒)
New tool materials based on Ni alloys strengthened by intermetallic compounds with a high carbon content
Tool materials Ni-based alloys Intermetallic compounds Carbides
2010/8/17
Tool steels containing from 0.30 to 0.60% C, up to 5% Cr and Mo, W and V are universally applied as tool materials for operations in high temperatures. Tools made of these steels obtain functional qua...
Effect of carbon content upon the early stage of tempering of steel with Mn and V addition
Metallic alloys Dilatometric method Tempering ε carbide
2009/12/1
Purpose: In this paper the effect of carbon content on the transformations taking place at the early stage of tempering
(precipitation of the ε carbide) of the model alloys with manganese and vanadiu...
Influence of Heartwood Extractives on Carbon Content Variations Among Clones in the Heartwood of Sugi（Cryptomeria japonica）
sugi broad-sense heritability extractives carbon content variation
2009/3/6
Heartwood extractives of Sugi (Cryptomeria japonica D. Don) had large variations among clones and high broad-sense heritability. Genetic improvement by selection of clones having large quantities of ...
A New Method and Equipment for Manufacturing New Adsorptive Materials with Active Carbon Content
composite filters active carbon carbonised nonwoven
2009/2/12
This paper presents a new method and equipment for manufacturing adsorptive materials. The new filter materials are designed for cleaning air from impurities in the form of strongly irritant aromatic ...
The Optimization of Costs and the Carbon Content in Cast Iron
Cast-iron Optimum chemical composition Zinc influence on iron
2011/3/11
In the article was introduced the conceptions of the optimization of the cast-iron batch near the use the mathematical programmer MATLAB.
INFLUENCE OF CARBON CONTENT ON THE SEGREGATION PROCESSES IN DUPLEX CAST STEEL
Casting Defect Segregation Sigma Phase Carbides Duplex Cast Steel
2011/3/10
The paper aimed at determination of increased carbon content influence on segregation processes in a duplex ferritic-austenitic cast steel. The analysis of raw cast steel structure was carried out usi...