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Pengpeng Liu

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

2

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Scholarly Papers (2)

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1.

Synergistic effect of Cr-Ni microalloying on low-temperature toughness and stress corrosion susceptibility of pipeline steel in impure supercritical CO2

Number of pages: 29 Posted: 18 Dec 2025
Qi-lin Ma, Shilin -. Liu, Pengpeng Liu, Xiaolong Liu, Ming Liu, Ba Li, Cheng-jia Shang and Shujun Jia
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Science and Technology Beijing and affiliation not provided to SSRN
Downloads 42 (1,183,237)

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Supercritical CO2, Stress corrosion cracking (SCC), Low-temperature toughness, MA constituents, Hydrogen uptake

2.

Balancing Low-Temperature Toughness and S-CO2 Corrosion Resistance: A Cr–Ni Microalloying Strategy for Pipeline Steels

Number of pages: 36 Posted: 09 Sep 2025
Qi-lin Ma, Shilin -. Liu, Pengpeng Liu, Xiaolong Liu, Ming Liu, Cheng-jia Shang and Shujun Jia
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Science and Technology Beijing and affiliation not provided to SSRN
Downloads 37 (1,236,159)

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Low temperature fracture toughness, Crack tip opening displacement (CTOD), H2S Supercritical CO2 corrosion, martensite-austenite, Cr-Ni microalloying