Laser surface remelting enhances microstructure uniformity and improves corrosion resistance of low-alloy steel weld metals

Authors: Li, Chengning ^a, Duan, Qiyue ^a, Wang, Cheng ^d, Yu, Weiwei ^d, Yang, Jianqing ^{d, ⁎}, Ji, Fengqin ^{b, ⁎}, Yan, Jiabao ^c, Di, Xinjie ^a

Source: In Materials Characterization March 2025 221

Intrinsic control mechanism of impact toughness and fracture toughness in X80 pipeline girth weld with heterogeneous microstructure

Authors: Wang, Ce ^a, Di, Xinjie ^{a, b}, Dai, Lianshuang ^c, Han, Jiawei ^a, Yang, Xiaocong ^a, Cui, Shaohua ^c, Li, Chengning ^{a, b, ⁎}

Source: In Materials Characterization January 2025 219

Synchronously improving strength and toughness for pipeline steel weld via cerium adding

Authors: Wang, Ce ^a, Di, Xinjie ^{a, b}, Dai, Lianshuang ^c, Liu, Jin ^d, Han, Jiawei ^a, Yang, Xiaocong ^a, Yang, Zhaoqing ^a, Cui, Shaohua ^c, Zhang, Chang ^e, Ma, Zhibo ^f, Li, Chengning ^{a, b, ⁎}

Source: In International Journal of Pressure Vessels and Piping June 2025 215

Enhancing fatigue life of low-carbon ultra-high strength steel by inducing multi-component precipitates

Authors: Yang, Xiaocong ^a, Ju, Yuezhang ^a, Li, Chengning ^{a, b}, Gao, Chang ^a, Ba, Lingzhi ^a, Wu, Shipin ^c, Wang, Ce ^a, Ding, Taihao ^a, Wang, Ying ^{a, b}, Di, Xinjie ^{a, b, ⁎}

Source: In International Journal of Plasticity April 2025 187

Effect of cyclic heat treatment on microstructure and mechanical properties of ultra-high strength steel fabricated by wire + arc additive manufacturing with cold metal transfer

Authors: Ju, Yuezhang ^a, Li, Shun ^a, Ba, Lingzhi ^a, Yang, Xiaocong ^a, Li, Chengning ^{a, b}, Di, Xinjie ^{a, b, ⁎}

Source: In Materials Science & Engineering A April 2025 927

Control strategy of reducing hydrogen enrichment in heat-affected zone during welding for ultra-high strength steels

Authors: Yang, Zhaoqing, Di, Xinjie, Xing, Yuxiang, Liu, Yongchang, Hu, Wenyi, Li, Chengning

Source: In International Communications in Heat and Mass Transfer December 2024 159 Part C

Correlation between heterogeneous micromechanical properties and fracture toughness in X80 girth weld

Authors: Wang, Ce, Di, Xinjie, Dai, Lianshuang, Ma, Yanwen, Han, Jiawei, Yang, Xiaocong, Cui, Shaohua, Yu, Yang, Hu, Wenyi, Li, Chengning

Source: In Materials Today Communications December 2024 41

New strategy to simultaneously improve strength-toughness balance for low-carbon ultrastrong steel by multi-step heat treatment process

Authors: Yang, Xiaocong, Li, Chengning, Wang, Jingsong, Wang, Jiamei, Ba, Lingzhi, Wang, Ce, Duan, Qiyue, Ju, Yuezhang, Di, Xinjie

Source: In Materials Science & Engineering A November 2024 914

Recent progress on additive manufacturing of steel-based functionally graded materials

Authors: Ju, Yuezhang, Li, Chengning, Yang, Xiaocong, Ba, Lingzhi, Wang, Ying, Di, Xinjie

Source: In Materials Today Communications August 2024 40

Effect of grain size and segregation on the cryogenic toughness mechanism in heat-affected zone of high manganese steel

Authors: Qu, Yongtao, Ba, Lingzhi, Li, Chengning, Pan, Jin, Ma, Cheng, Di, Xinjie

Source: In Materials Characterization July 2024 213

TiC-induced nanoscale Cu-rich re-precipitation mechanism under welding thermal cycles and its effect on the strength-toughness of heat affected zones

Authors: Fu, Wen, Li, Chengning, Di, Xinjie, Lin, Zhiying, Liu, Ya, Zhu, Kaixing

Source: In Journal of Materials Research and Technology May-June 2024 30:5940-5951

Grain size dependence of hot deformation behaviors and resultant hot ductility in cryogenic high-manganese steel

Authors: Ba, Lingzhi, Li, Chengning, Pan, Jin, Ma, Cheng, Qu, Yongtao, Yang, Xiaocong, Di, Xinjie

Source: In Materials Science & Engineering A May 2024 899

Effect of welding state on the re-precipitation behavior of Cu-rich and NiAl nanoparticles in HAZ of 1100 MPa grade low carbon ultra-high strength steel

Authors: Yang, Xiaocong, Li, Chengning, Han, JuanYa, Yang, Yuke, Ju, YueZhang, Ba, Lingzhi, Wang, Ce, Di, Xinjie

Source: In Materials Science & Engineering A April 2024 897

Simultaneously enhancing strength and fracture toughness via tailoring the microstructure in X80 girth weld metal

Authors: Wang, Ce, Li, Chengning, Dai, Lianshuang, Yang, Xiaocong, Han, Jiawei, Cui, Shaohua, Yang, Zhenwen, Di, Xinjie

Source: In Journal of Materials Research and Technology March-April 2024 29:3096-3107

Influences of boron on the microstructural characteristics and wear performance of hypereutectic Fe-Cr-C-Mo-xB hardfacing alloy

Authors: Ding, Taihao, Li, Chengning, Jing, Wen, Di, Xinjie, Hu, Wenyi

Source: In Surface & Coatings Technology 29 February 2024 478

Effect of strain aging on mechanical properties and engineering critical assessment of X80 girth weld metal

Authors: Wang, Ce, Di, Xinjie, Dai, Lianshuang, Li, Siyuan, Zhao, Haiwei, Wang, Jingsong, Deng, Caiyan, Cui, Shaohua, Li, Chengning

Source: In International Journal of Pressure Vessels and Piping December 2023 206

Effect of Second Phase on the Tensile Properties of a High‐Mn High‐Al Austenitic Lightweight Steel Processed by Thin‐Strip Casting.

Authors: Ji, Fengqin¹ (AUTHOR) fqji@cauc.edu.cn, Li, Chengning² (AUTHOR), Song, Wenwen³ (AUTHOR), Bleck, Wolfgang⁴ (AUTHOR), Wang, Guodong⁵ (AUTHOR)

Source: Steel Research International. Apr2024, Vol. 95 Issue 4, p1-12. 12p.

Subject Terms: *LIGHTWEIGHT steel, *AUSTENITIC steel, *STRAIN hardening, *BRITTLE fractures, *DUCTILE fractures, *MARAGING steel

The co-precipitation evolution of NiAl and Cu nanoparticles and its influence on strengthening and toughening mechanisms in low-carbon ultra-high strength martensite seamless tube steel

Authors: Yang, Xiaocong, Di, Xinjie, Wang, Jingsong, Fang, Chao, Fu, Wen, Ba, Lingzhi, Zhou, Xiaofeng, Zhang, Chuanyou, Li, Chengning

Source: In International Journal of Plasticity July 2023 166

Enhancing hot ductility of a cryogenic high manganese steel at a high strain rate by matrix homogenization

Authors: Ba, Lingzhi, Di, Xinjie, Li, Chengning, Pan, Jin, Ma, Cheng, Qu, Yongtao, Yang, Xiaocong, Hu, Wenbin

Source: In Materials Science & Engineering A 8 May 2023 872

Effect of precipitation evolution of NiAl and Cu nanoparticles on strengthening mechanism of low carbon ultra-high strength seamless tube steel

Authors: Yang, Xiaocong, Di, Xinjie, Duan, Qiyue, Fu, Wen, Ba, Lingzhi, Li, Chengning

Source: In Materials Science & Engineering A 8 May 2023 872