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Keyword [20 steel]
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1. UNDE Study On Pattern Recognition For Microstructure Of 20 Steel Aged At High Temperature
2. Research Of Welding Speciality And Mechanism Of New-style Wearing Resistant Cast Steel And 20 Steel
3. Investigation On Behavior Of Inclusions In Steel During The Continuous Casting Process
4. Laser Remelting On Surfaces Of 20 Steel And 5CrNiMo Steel After Boronization
5. The Research Of Carbonitriding With Rare Earth For The 20 Steel Ring In Poisonless Salt Liquid
6. Study On Corrosion Mechanism Of Heat Exchanger In MDEA Solution Saturated By H2S
7. 20# Steel's Corroding Laws And Forecasts On Representative Soil Of Daqing
8. Research And Development Of Mould Fluxes In 20 Steel Bloom Continuous Casting
9. Development Of Continuous Casting Powder For 20# Steel Bloom
10. Studies Of The Self-Assembled Films Of A Heterocyclic Compound Containing Nitrogen And Schiff Bases On Iron And 20# Steel Surface
11. Study On The CO2 Corrosion Of The Gathering Pipeline For Gas In Ya Kela-Da Gas Field
12. Study On Bonding Process And Thermal Stress Finite Element Simulation Of Transient Liquid Phase Diffusion Bonding
13. Study Of Magnetic Pulse Welding Of 3A21 Aluminum And 20 Steel Tubes
14. Research On Processing And Properties Of Plasma Surface WC Ceramic Layer On 20 Steel By Double Glow Plasma Surface Alloying Technology
15. Process And Mechanism Research On High-Frequency Induction Brazing Of YG8Cemented Carbide/20#Steel Composite Tappet
16. Research On Under-deposit Corrosion Behavior And Protective Measures Of Zhongyuan Oilfield Three-phase Separators
17. Microstructure And Mecha Nical Properties Of Dispersion Strengthening 20 Steel By Tio2 Particles
18. Study On Mechanical Property Of 20# Steel Under Ultrasonic Vibration Simple Tension
19. The Research On Processing And Properties Of 20 Steel And 35CrMo Steel Seamless Tube
20. Research On Magnetic Pusle Joining Of 3A21 Aluminum-20 Steel Tubes With Field Shaper Assisted Coil
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