无铬,chromium-free英语短句,例句大全

无铬,chromium-free
1)chromium-free无铬
1.Research & Performance Evaluation of Low Bulk Density Chromium-free Fe-series CO High Temperature Shift Catalyst;低密度无铬铁系一氧化碳高温变换催化剂研制
2.Study on pretreatments for chromium-free chemical conversion of AZ91D magnesium alloy;AZ91D镁合金无铬化学转化前处理工艺研究
3.SIMOXIDE chromium-free chemical conversion process for magnesium alloys;SIMOXIDE镁合金无铬化学转化工艺

英文短句/例句

1.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
2.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
3.Feasiblity of Chrome-free Tanning Technology Populization;无铬鞣技术规模化推广应用的可行性
4.Black Tarnishing Phenomenon of Chromate-Free Anti-Fingerprint Galvanized Steel Sheet无铬型耐指纹电镀锌板黑变现象探究
5.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
6.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
7.Corrosion Resistance of Chemical Conversion Coating Layer with Chrome Free on AZ91D Magnesium AlloyAZ91D镁合金表面无铬化学转化膜的研究
8.Structure and Properties of Novel Chrome-free Tanning Agents一种新型无铬鞣剂的结构与性能研究
9.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
10.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
11.Fabrication and Performance of Non-Chromate Insulating Coating on Non-Oriented Electrical Steel无取向电工钢无铬绝缘涂层的制备及性能
12.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
13.Electroless Deposition of Ni-P, Ni-W-P Coatings with a Chromium-free Pretreatment on AZ91D Magnesium Alloy;AZ91D镁合金无铬前处理化学镀镍磷、镍钨磷合金
14.Study on Chrome-Free Tanned Pigskin Garment Leather in Tanning, Fatliquoring and Dyeing;无铬鞣猪皮服装革的鞣制、加脂、染色工艺研究
15.Study on the New Chromate-free Passivation Technique of Copper by AMT and Its Complex Reagents;AMT及其复配物对铜无铬钝化新技术的研究
16.Study for Preparation, Performance and Mechanism of Non-chrome Zinc-Aluminum Coating;无铬水性锌铝涂层制备、性能及耐蚀机理的研究
17.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
18.Study on Electroless Deposition of Ternary Coatings with a Chromium-free Pretreatment on AZ91D Magnesium Alloy;AZ91D镁合金无铬前处理化学镀三元合金研究

相关短句/例句

chrome-free无铬
1.Process of chrome-free chemical conversion film on aluminum alloys;铝合金表面无铬化学转化膜工艺研究
2.Study of Chrome-free Chemical Conversion Film on Aluminium Alloy;铝合金表面无铬化学转化膜的研究
3.On impregnated preparation for chrome-free catalysts for high-temperature shift reaction;浸渍法制备无铬CO高温变换催化剂
3)non-chromate无铬
1.Study on Non-chromate Dacromet Technology for Magnesium Alloy;镁合金无铬达克罗工艺研究
2.The structure of Dacromet coating is introduced,and the development & applications,anticorrosion mechanism,features in performance and environmental benefits of the non-chromate Dacromet technology are described in detail.介绍了达克罗涂层结构,从环保的角度考虑详细阐述了无铬达克罗的开发与应用、防腐机理、性能特点、环境效益,并展望了无铬达克罗技术的发展前景。
3.Black conversion film with non-chromate was obtained on a cast aluminum alloy by chemical methods,and the anticorrosion properties of the film were evaluated by means of dropping test.用无铬化学方法在铸铝合金表面制得黑色转化膜,利用点滴试验评价了膜的耐蚀性能。
4)chromate-free无铬
1.A conversion coating formed on magnesium alloy AM60 with a chromate-free bath mainly composed of silicate and tungstate is studied.研究了以硅酸盐和钨酸盐为主的无铬化学处理液在镁合金上所形成的转化膜。
2.The aluminium chromate-free phosphating has been used abroad, but it is used lessly in domestic and the rel.铝材无铬磷化在国外已有使用,但国内厂家应用很少且国内对高性能无铬磷化的研究也鲜见报道。
5)Non-chromium无铬
1.Some suggestions on the research of non-chromium conversion coating technology;无铬转化膜技术研究的几点建议
6)non sulfur & non chromium无硫无铬