1.
Research Progress on Chromium - free Conversion Treatment Technology for Magnesium Alloys
镁合金无铬转化处理技术的研究进展
2.
Study on Technology of Chrome-free Chemical Conversion Treatment of Magnesium Alloys;
镁合金无铬化学转化处理工艺的研究
3.
The Novel Chromate-free Surface Pretreating Approaches on Metal Surfaces for Corrosion Protection;
金属表面新型无铬化学转化膜的研究
4.
Corrosion Resistance of Chemical Conversion Coating Layer with Chrome Free on AZ91D Magnesium Alloy
AZ91D镁合金表面无铬化学转化膜的研究
5.
A Study on New Technology of Chromium-free Chemical Conversion Surface Treatment for Magnesium Alloy;
镁合金表面无铬化学转化处理新技术研究
6.
Research status and development trends of chromium-free chemical conversion coatings on magnesium alloys
镁合金无铬化学转化膜的研究现状及发展趋势
7.
Process for the Preparation of Cr-Free Conductive Conversion Film on Aluminum Alloy
铝合金表面无铬导电转化膜的制备工艺
8.
Migration and conversion of Cr (Ⅵ) in Fe-Mn nodule
六价铬在铁锰结核中的迁移转化研究
9.
Feasiblity of Chrome-free Tanning Technology Populization;
无铬鞣技术规模化推广应用的可行性
10.
Application study of cobalt salt as a passivating agent without chromium on tin plate
钴盐在镀锡板无铬钝化中的应用研究
11.
Chrome and Fluorine-free Pretreatment of Magnesium Alloys for Electroless Nickel Plating
镁合金化学镀镍无氟无铬的前处理工艺研究
12.
CHROME AND FLUORINE-FREE PRETREATMENT OF MAGNESIUM ALLOYS FOR DIRECT ELECTROLESS NICKEL PLATING
镁合金无铬无氟前处理直接化学镀镍研究
13.
STUDY ON THE PRODUCTION,PROPERTY AND STRUCTURE OF ZINC-CHROMIUM CHEMICAL CONVERSION FILM;
锌铬化学转化膜的制备、性能和结构研究
14.
Investigation of Preparation and Properties of Trivalent Chromium Coatings on Al 6063 Alloy
6063铝合金三价铬化学转化膜的制备及性能研究
15.
Technical and Performance Study of Chromate-Free Chemical Oxide Film on Aluminum Alloy;
铝合金表面无铬化学氧化膜工艺及性能研究
16.
Chemical conversion coatings Rinsed and non-rinsed chromate conversion coatings on aluminium and aluminium alloys
GB/T17460-1998化学转化膜铝及铝合金上漂洗和不漂洗铬酸盐转化膜
17.
chromium oxide (excl. chromite)
氧化铬（不包括铬铁矿）
18.
Chromate conversion coatings on electroplated zinc and cadmium coatings
GB/T9800-1988电镀锌和电镀镉层的铬酸盐转化膜