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Development and oxidation resistance of air plasma sprayed Mo–Si–Al coating on an Nbss/Nb5Si3 in situ composite

Mo?Si?Al coating, which is mainly composed of Mo(Si,Al)2 and Mo5(Si,Al)3, was developed to protect a Nbss/Nb5Si3 in situ composite by air plasma spraying. After oxidation at 1250?C, the oxidation curve followed parabolic law and even after oxidation for 100h, the weight gain of Mo?Si?

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

Experimental studies and modeling of the oxidation of multiphase niobium-base alloys

hree-phase oxidation model has been developed for study the oxidation behavior of multiphase alloys. This model has been utilized to identify the oxidation behavior of three-phase Nb-base alloys and successfully predicted the critical value for the exclusive formation of CrNbO4.

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

Diffusion processes determining the oxidation rate of multicomponent alloys

The duration of the selective oxidation period is a key factor determining the life time of the corrosion resistant alloys. Diffusion processes during the selective oxidation of an alloy containing a noble metal (Pt, Au) and a oxidizable metal (Ni, Cu or Zn) were theoretically analyzed by C. Wagner.

出版机构:Elsevier Science

刊物名称:Corrosion Science

出版时间:2008

ISSN:0010-938X

数据源:报刊文摘

High temperature oxidation of AZ91D magnesium alloy granule during in-situ melting

? Rising oxide/metal ratio during in-situ heating prevents melting AZ91D granule. ? Heating time affects oxide formation more than heating temperature does. ? Oxide grows linearly at 650?750?C and the growth enhances remarkably beyond 750?C. ?

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

Improvement of the oxidation resistance of Tribaloy T-800 alloy by the additions of yttrium and aluminium

? The additions of yttrium (Y) reduced the oxidation rate of Tribaloy T-800 alloy. ? Y promoted selective oxidation of Cr due to refinement of alloy phase size. ? The oxidation rate was further reduced by Y plus Al with a protective Al2O3 scale. ?

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

Scale morphologies and compositions of an iron-manganese-aluminum-silicon alloy oxidated at high temperatures

出版机构:Elsevier Science

刊物名称:Corrosion Science

出版时间:1998

ISSN:0010-938X

数据源:报刊文摘

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