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BAOSTEEL TECHNICAL RESEARCHTotal contents of Vol.17, 2023

2023-02-02

Baosteel Technical Research 2023年4期

AutomotiveSteel

Preface

1(1)

Recent development of UHSS and its hot-dip gal-vanizing processes in Baosteel

1(2)

Effect of low-temperature tempering on the mech-anical properties of cold-rolled martensitic steel

1(11)

Influence of heat treatment processing on the micro-structure and properties in medium manganese steel

1(17)

Influence of two distinct quenching end-tem-peratures on phase development and mechanical properties in QP980 steel

1(22)

Precise control of bainite micro-morphology and the effects on the mechanical properties of ultrahigh-strength complex-phase sheet steel

1(32)

Effect of heating temperature on the microstructure evolution of a Zn-Al-Mg coating on press-hardened steel

1(39)

Experimental research and application of cold cut-ting to hot stamping parts based on multiphase microstructure

3(1)

Application of new generation low-strength hot stamping steel to improve the crash performance of BIW

3(9)

Comparative research on the formability of several ultra-high-strength steels

3(18)

Mechanism investigation and strategies for reduc-ing residual stress at open ends of the roll-formed part

3(25)

MetallurgicalProductResearch

Effect of nitrogen content on the microstructure and mechanical properties of titanium-bearing nonquenched and tempered steel after hot forging

2(1)

Study of strip-shaped chromatic aberration defects on the surface of an electro-galvanized fing-erprint-resistant sheet

2(7)

Microstructure and mechanical properties of an Nb-microalloyed EH47 steel

2(15)

Failure analysis of the needle valve body of R18CrNi8 steel

4(41)

MetallurgicalProcessResearch

Microstructure and wear mechanisms of OCTG chasers

2(29)

Effect of steam spraying on a sintering bed on sinter quality and the emission of flue gas pollutants

2(37)

Revamping design of an EAF automatic tem-perature measurement and sampling robot

3(32)

A new step-cooling process for strength and toughness matching control of vanadium-con-taining railway wheels:effect of intragranular ferrite

3(40)

Research progress on protective coatings against molten nitrate salts for thermal energy storage in concentrating solar power plants

4(1)

Effect of quenching and tempering processes on properties and microstructure of G115 steel

4(17)

Study on gas metal arc welding of two types of TMCP steels

4(22)

Effect of lump ore ratio on the metallurgical pro-perties of blast furnace charge

4(28)

Accuracy analysis of iron content of galvanized coating using an X-ray fluorescence spectro-meter with an L-spectrum

4(35)