账务
高级检索

keyword

Oxidation(remove)

keyword

C. Oxidation(remove)

keyword

A. alloy(remove)

二次搜索

GO
首页 > 报刊文摘
搜索 获得约23条结果,(用时0.0310秒)
排序:相关度 | 标题

Effect of yttrium on the cyclic oxidation behaviour of HP40 heat-resistant steel at 1373K

? Yttrium has a benefit effect on the cyclic oxidation resistance of HP40 alloy. ? Y facilitates the formation of internal oxide (silica) during cyclic oxidation. ? A continuous spinel layer is observed on Y doped alloy during cyclic oxidation. ?

出版机构:Elsevier Science

刊物名称:Corrosion Science

出版时间:2011

ISSN:0010-938X

数据源:报刊文摘

High temperature oxidation of Fe–Al and Fe–Cr–Al alloys: The role of Cr as a chemically active element

? We have found a correlation between chemical potentials in surface?bulk atomic exchanges and oxides formed on the surface of Fe?Cr?Al alloys in high temperature ? In Fe?Cr?

出版机构:Elsevier Science

刊物名称:Corrosion Science

出版时间:2010

ISSN:0010-938X

数据源:报刊文摘

Effects of thermal exposure on Ir-based alloys with and without Pt coating

? An interesting surface morphology with faceted structure is formed on pure Ir after oxidation. ? Above 1100?C, Ir forms evaporative oxide species and exhibits linear mass loss. ? Hf addition is not effective to protect Ir?3Hf alloy due to the currently porous feature of HfO2. ?

出版机构:Elsevier Science

刊物名称:Corrosion Science

出版时间:2011

ISSN:0010-938X

数据源:报刊文摘

Oxidation of liquid solders for die attachment

? This paper investigates the high temperature oxidation behavior and reaction products of the die-attach solder, Pb?Sn and its potential Pb-free replacements, Zn?Sn and Bi?Ag alloys. This is the first report investigating this issue systematically. ?

出版机构:Elsevier Science

刊物名称:Corrosion Science

出版时间:2010

ISSN:0010-938X

数据源:报刊文摘

Comparison of the oxidation of high-sulfur Ni–25Cr–5Al alloys in as-cast and as-sputtered states

To understand the effect of sulfur on the oxidation of nanocrystalline (NC) alloys, a high-sulfur alloy having a chemical composition similar to a coarse-grained (CG) cast alloy of Ni?25Cr?5Al?1S (wt.%) was fabricated using magnetron sputtering.

出版机构:Elsevier Science

刊物名称:Corrosion Science

出版时间:2010

ISSN:0010-938X

数据源:报刊文摘

Effects of water vapour on isothermal oxidation of chromia-forming alloys in Ar/O2 and Ar/H2 atmospheres

Fe9Cr, Fe17Cr and Fe25Cr alloys were subjected to isothermal oxidation in Ar/O2 and Ar/H2 atmosphere at 700?C as high temperature corrosion for 48h. Oxidation weight change measurement showed increasing Cr content reduced the oxidation rate.

出版机构:Elsevier Science

刊物名称:Corrosion Science

出版时间:2009

ISSN:0010-938X

数据源:报刊文摘

Control of polymorphism in Al2O3 scale formed by oxidation of alumina-forming alloys

The selective oxidation of specific components in alumina-forming alloy such as CoNiCrAlY under precisely regulated oxygen partial pressures ( P O 2 ) can be used to control polymorphism in Al2O3 scale formed on the alloy. Dense, smooth ?

出版机构:Elsevier Science

刊物名称:Corrosion Science

出版时间:2010

ISSN:0010-938X

数据源:报刊文摘

Influence of cerium addition on the resistance to oxidation of AM50 alloy prepared by rapid solidification

The influence of various cerium (Ce) additions and starting temperature on the resistance to oxidation of AM50 alloy prepared by rapid solidification (RS, RS-AM50 alloy) has been investigated. The Ce addition has two opposite effects on the oxide scale.

出版机构:Elsevier Science

刊物名称:Corrosion Science

出版时间:2010

ISSN:0010-938X

数据源:报刊文摘

The corrosion of two Co-Nb alloys under 1 ATM O2 at 600-800°C

出版机构:Elsevier Science

刊物名称:Corrosion Science

出版时间:1996

ISSN:0010-938X

数据源:报刊文摘

The effect of Si additions on the high temperature oxidation of a ternary Ni–10Cr–4Al alloy in 1atm O2 at 1100°C

The oxidation of four Ni?10Cr?ySi?4Al alloys was studied at 1100?C to examine the effects of Si additions (from 2 to 6at.%) on the behavior of the alloy Ni?10Cr?4Al. Addition of 2at.% Si prevented completely nickel oxidation, but could not form alumina scales.

出版机构:Elsevier Science

刊物名称:Corrosion Science

出版时间:2009

ISSN:0010-938X

数据源:报刊文摘