John G. Speer - Publications, H-index & Citations

John G. Speer

Colorado School of Mines

52H指数

286论文数

1.3W被引数

收录论文 53

发表时间

Designing and optimizing the galvanized quenching and partitioning process: Evolution of microstructure and transformation behavior 设计和优化镀锌淬火和分配工艺：微观结构演变和相变行为

MATERIALS & DESIGN

IF7.9

2026-06-01

PREAI

Kumar, Sachin; De Moor, E.; Kim, Kyoung Min; Um, Ho Yong; Dutta, Monojit; Ghosh, Chiradeep; Speer, John G.

Rapid tempering to enhance dynamic performance of high and ultra-high strength steels 快速回火以增强高强和超高强钢的动态性能

Scripta Materialia

IF5.6

2025-12-05

OAAI

Lawrence Cho; Emily Pittman; Leslie Lamberson; Alec Williamson; David Ulrich; Garrison Hommer; Daniel M. Field; Krista R. Limmer; Kip O. Findley; John G. Speer

Effect of substrate Al content on liquid metal embrittlement susceptibility in quench and partitioned steels 基体Al含量对淬火和分区钢中液态金属脆化敏感性的影响

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING

IF7

2025-02-01

OAAI

Colburn, J.; Speer, J. G.; Klemm-Toole, J.

Influence of annealing on microstructures and mechanical properties of laser powder bed fusion and wire arc directed energy deposition additively manufactured 316L 退火对激光粉末床熔化和丝电弧定向能量沉积增材制造316L的微观结构和力学性能的影响

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING

IF7

2024-12-01

PREAI

Schreiber, Matthew; Speer, John G.; Klemm-Toole, Jonah; Gockel, Joy; Brice, Craig; Findley, Kip O.

Austenite formation and solute redistribution during double soaking of a 7Mn-steel

MATERIALIA

IF2.9

2024-09-01

OAAI

Glover, Alexandra G.; Mueller, Joshua J.; Matlock, David K.; Speer, John G.; De Moor, Emmanuel

Quantitative modeling of autotempering effects in martensitic steels

SCRIPTA MATERIALIA

IF5.6

2024-04-01

PREAI

Rupinen, M. C.; Jacobs, M. J.; Damm, E. B.; Clarke, A. J.; Speer, J. G.

Evolution of austenite microstructure and microalloy precipitation state during double-twist torsion testing on Nb-Ti-bearing steels

MATERIALIA

IF2.9

2023-09-01

OAAI

Ballard, Trevor J.; Speer, John G.; Findley, Kip O.; De Moor, Emmanuel

Influence of retained austenite on abrasive wear performance of bainitic steels

WEAR

IF6.1

2023-06-01

OAAI

Brown, C. S.; Speer, J. G.; De Moor, E.

Influence of selected alloying variations on liquid metal embrittlement susceptibility of quenched and partitioned steels

MATERIALS & DESIGN

IF7.9

2022-12-01

PREAI

Bhattacharya, D.; Cho, L.; Colburn, J.; Smith, D.; Marshall, D.; van der Aa, E.; Pichler, A.; Ghassemi-Armaki, H.; Pottore, N.; Findley, K. O.; Speer, J. G.

Liquid metal embrittlement susceptibility of two Zn-Coated advanced high strength steels of similar strengths

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING

IF7

2021-08-01

OAAI

Bhattacharya, D.; Cho, L.; Marshall, D.; Walker, M.; van der Aa, E.; Pichler, A.; Ghassemi-Armaki, H.; Findley, K. O.; Speer, J. G.

Effects of hydrogen pressure and prior austenite grain size on the hydrogen embrittlement characteristics of a press-hardened martensitic steel

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

IF8.3

2021-07-01

OAAI

Cho, L.; Bradley, P. E.; Lauria, D. S.; Connolly, M. J.; Seo, E. J.; Findley, K. O.; Speer, J. G.; Golem, L.; Slifka, A. J.

Austenite formation and cementite dissolution during intercritical annealing of a medium-manganese steel from a martensitic condition

MATERIALS & DESIGN

IF7.9

2021-05-01

OAAI

Mueller, J. J.; Hu, X.; Sun, X.; Ren, Y.; Choi, K.; Barker, E.; Speer, J. G.; Matlock, D. K.; De Moor, E.

Characteristics and mechanisms of hydrogen-induced quasi-cleavage fracture of lath martensitic steel

ACTA MATERIALIA

IF9.3

2021-03-01

OAAI

Cho, L.; Bradley, P. E.; Lauria, D. S.; Martin, M. L.; Connolly, M. J.; Benzing, J. T.; Seo, E. J.; Findley, K. O.; Speer, J. G.; Slifka, A. J.

Influence of the starting microstructure of an advanced high strength steel on the characteristics of Zn-Assisted liquid metal embrittlement

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING

IF7

2021-02-01

OAAI

Bhattacharya, D.; Cho, L.; van der Aa, E.; Pichler, A.; Pottore, N.; Ghassemi-Armaki, H.; Findley, K. O.; Speer, J. G.

Double twist torsion testing to determine the non recrystallization temperature

SCIENTIFIC REPORTS

IF3.9

2021-01-15

OAAI

Ballard, Trevor J.; Speer, John G.; Findley, Kip O.; De Moor, Emmanuel

Microstructural characteristics and mechanical properties of the Al-Si coating on press hardened 22MnB5 steel 22MnB5钢表面al-si涂层的显微组织特征和力学性能

JOURNAL OF ALLOYS AND COMPOUNDS

IF6.3

2020-12-01

OAAI

Cho, Lawrence; Golem, Lindsay; Seo, Eun Jung; Bhattacharya, Diptak; Speer, John G.; Findley, Kip O.

Mechanisms for improving tensile properties at elevated temperature in fire-resistant steel with Mo and Nb

MATERIALS & DESIGN

IF7.9

2020-09-01

OAAI

Jo, Hyo-Haeng; Shin, Chansun; Moon, Joonoh; Jang, Jae Hoon; Ha, Heon-Young; Park, Seong-Jun; Lee, Tae-Ho; Lee, Bong Ho; Chung, Jun-Ho; Speer, John G.; Findley, Kip O.; Jacobs, Taylor R.; Lee, Chang-Hoon; Kim, Sung-Dae

Applications of rapid thermal processing to advanced high strength sheet steel developments

MATERIALS CHARACTERIZATION

IF5.5

2020-08-01

OAAI

Matlock, David K.; Kang, Singon; De Moor, Emmanuel; Speer, John G.

Transgranular cracking in a liquid Zn embrittled high strength steel

SCRIPTA MATERIALIA

IF5.6

2020-01-01

OAAI

Bhattacharya, Diptak; Cho, Lawrence; van der Aa, Ellen; Ghassemi-Armaki, Hassan; Pichler, Andreas; Findley, Kip O.; Speer, John G.