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1

Mineral Transformation in Char and Its Effect on Coal Char Gasification Reactivity at High Temperatures, Part 1: Mineral Transformation in Char

Ma, Zhibin, Bai, Jin, Li, Wen, Bai, Zongqing, Kong, Lingxue

Journal:

Year:

2013

Language:

english

File:

PDF, 4.36 MB

english, 2013

2

Mineral Transformation in Char and Its Effect on Coal Char Gasification Reactivity at High Temperatures Part 3: Carbon Thermal Reaction

Ma, Zhibin, Bai, Jin, Wen, Xiaodong, Li, Xiaoming, Shi, Yue, Bai, Zongqing, Kong, Lingxue, Guo, Zhenxing, Yan, Jingchong, Li, Wen

Journal:

Year:

2014

Language:

english

File:

PDF, 2.17 MB

english, 2014

3

Mineral Transformation in Char and Its Effect on Coal Char Gasification Reactivity at High Temperatures, Part 2: Char Gasification

Ma, Zhibin, Bai, Jin, Bai, Zongqing, Kong, Lingxue, Guo, Zhenxing, Yan, Jingchong, Li, Wen

Journal:

Year:

2014

Language:

english

File:

PDF, 1.77 MB

english, 2014

4

The simultaneous improvements of strength and ductility in additive manufactured Ni-based superalloy via controlling cellular subgrain microstructure

Zhao, Yanan, Ma, Zongqing, Yu, Liming, Dong, Ji, Liu, Yongchang

Journal:

Journal of Materials Science & Technology

Year:

2021

File:

PDF, 2.06 MB

2021

5

Superconducting properties and growth mechanism of layered structure in MgB2bulks with Cu/Y2O3co-doping

Qi Cai, Yongchang Liu, Zongqing Ma…

Journal:

Journal of Materials Science: Materials in Electronics

Year:

2013

Language:

english

File:

PDF, 572 KB

english, 2013

6

Evaluation of cooling rate on electrochemical behavior of Sn–0.3Ag–0.9Zn solder alloy in 3.5 wt% NaCl solution

Wang, Huan, Gao, Zhiming, Liu, Yongchang, Li, Chong, Ma, Zongqing, Yu, Liming

Journal:

Journal of Materials Science: Materials in Electronics

Year:

2015

Language:

english

File:

PDF, 4.34 MB

english, 2015

7

Control of core structure in MgB2 wire through tailoring boron powder

Maeda, Minoru, Uchiyama, Daisuke, Hossain, Md Shahriar Al, Ma, Zongqing, Shahabuddin, Mohammed, Kim, Jung Ho

Journal:

Journal of Alloys and Compounds

Year:

2015

Language:

english

File:

PDF, 1.36 MB

english, 2015

8

Evaluation of quenching-induced lattice strain and superconducting properties in un-doped and glycine-doped MgB2 bulks

Cai, Qi, Ma, Zongqing, Liu, Yongchang, Guo, Qianying, Xiong, Jie, Li, Huijun, Qin, Fengming

Journal:

Journal of Materials Science: Materials in Electronics

Year:

2016

Language:

english

File:

PDF, 1.06 MB

english, 2016

9

Second-phase segregation and micro strain/lattice parameter dependent transition temperature in polycrystalline MgB 2

Cai, Qi, Liu, Yongchang, Guo, Qianying, Ma, Zongqing, Li, Huijun

Journal:

Superconductor Science and Technology

Year:

2016

Language:

english

File:

PDF, 3.27 MB

english, 2016

10

The kinetics mechanism of MgB2 layer formation within MgB2 superconducting wire fabricated using improved internal Mg diffusion process

Liu, Yongchang, Cheng, Fang, Cai, Qi, Qiu, Wenbin, Lu, Yao, Ma, Zongqing

Journal:

Journal of Alloys and Compounds

Year:

2017

Language:

english

File:

PDF, 1.08 MB

english, 2017

11

The isotope effect of boron on the carbon doping and critical current density of Mg 11 B 2 superconductors

Cheng, Fang, Liu, Yongchang, Ma, Zongqing, Al Hossain, M. Shahriar, Somer, M.

Journal:

Journal of Materials Chemistry C

Year:

2017

Language:

english

File:

PDF, 2.75 MB

english, 2017

12

[IEEE 2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD) - Strasbourg, France (2016.10.29-2016.11.6)] 2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD) - Noise reduction in low-dose CT with stacked sparse denoising autoencoders

Ma, Zongqing, Zhang, Yi, Zhang, Weihua, Wang, Yan, Lin, Feng, He, Kun, Li, Xiaohua, Pu, Yifei, Zhou, Jiliu

Year:

2016

File:

PDF, 499 KB

2016

13

Helium bubble evolution and deformation of single crystal α-Fe

Wang, Jin, Ma, Zongqing, Liu, Chenxi, Huang, Yuan, Li, Huijun, Liu, Yongchang

Journal:

Journal of Materials Science

Year:

2019

Language:

english

File:

PDF, 11.84 MB

english, 2019

14

Tailoring the secondary phases and mechanical properties of ODS steel by heat treatment

Zhao, Qian, Ma, Zongqing, Yu, Liming, Li, Huijun, Liu, Chenxi, Li, Chong, Liu, Yongchang

Journal:

Journal of Materials Science & Technology

Year:

2018

Language:

english

File:

PDF, 1.82 MB

english, 2018

15

Corrosion behavior of an Al added high-Cr ODS steel in supercritical water at 600 °C

Ren, Jian, Yu, Liming, Liu, Yongchang, Ma, Zongqing, Liu, Chenxi, Li, Huijun, Wu, Jiefeng

Journal:

Applied Surface Science

Year:

2019

Language:

english

File:

PDF, 15.12 MB

english, 2019

16

W-Y2O3 composite nanopowders prepared by freeze-drying method and its sintering characteristics

Hu, Weiqiang, Yu, Liming, Ma, Zongqing, Liu, Yongchang

Journal:

Journal of Alloys and Compounds

Year:

2019

Language:

english

File:

PDF, 17.17 MB

english, 2019

17

The synthesis of composite powders precursor via chemical process for the sintering of oxide dispersion strengthened alloys

Dong, Zhi, Hu, Weiqiang, Ma, Zongqing, Li, Chong, Liu, Yongchang

Journal:

Mater. Chem. Front.

Year:

2019

Language:

english

File:

PDF, 4.36 MB

english, 2019

18

Microstructures and tensile properties of an austenitic ODS heat resistance steel

Peng, Yanyan, Yu, Liming, Liu, Yongchang, Ma, Zongqing, Li, Huijun, Liu, Chenxi, Wu, Jiefeng

Journal:

Materials Science and Engineering: A

Year:

2019

Language:

english

File:

PDF, 3.19 MB

english, 2019

19

The fabrication of high-quality superconducting FeSe 1−x S x films via pulsed laser deposition

Ma, Qingshuang, Lan, Feng, Qiu, Wenbin, Ma, Zongqing, Li, Huijun, Liu, Yongchang

Journal:

Superconductor Science and Technology

Year:

2020

Language:

english

File:

PDF, 1.25 MB

english, 2020

20

Enhanced critical current density in the low-temperature sintered Nb3Al superconductor with Sn doping

Li, Xinhua, Lan, Feng, Wen, Xin, Zhao, Huanhuan, Ma, Qingshuang, Qian, Zhu, Ma, Lei, Ma, Zongqing, Liu, Yongchang

Journal:

Year:

2020

Language:

english

File:

PDF, 1.28 MB

english, 2020

21

Enhanced critical current density in Nb3Al superconductor by optimizing mechanical alloying and subsequent sintering process

Li, Xinhua, Wen, Xin, Du, Zunfeng, Khan, Aslam, Ma, Zongqing

Journal:

Materials Chemistry and Physics

Year:

2021

File:

PDF, 60 KB

2021

22

The improved superconductive properties of MgB2 bulks with minor Cu addition through reducing the MgO impurity

Zongqing Ma, Yongchang Liu, Qingzhi Shi, Qian Zhao, Zhiming Gao

Journal:

Physica C: Superconductivity

Year:

2008

Language:

english

File:

PDF, 495 KB

english, 2008

23

The effect of Cu addition on the sintering process and

Zongqing Ma, Yongchang Liu, Zhizhong Dong, Liming Yu, Zhiming Gao, Qian Zhao

Journal:

Applied Physics A: Materials Science & Processing

Year:

2009

Language:

english

File:

PDF, 271 KB

english, 2009

24

Observation of Flux Jump in (MgB2)0.96Ni0.04Superconductor Doped with Milled Ni powders

Qi Cai, Zongqing Ma, Qian Zhao, Yongchang Liu

Journal:

Journal of Superconductivity and Novel Magnetism

Year:

2011

Language:

english

File:

PDF, 868 KB

english, 2011

25

Effect of heating rates on microstructure and superconducting properties of pure MgB2

Qian Zhao, Yongchang Liu, Yajing Han, Zongqing Ma, Qingzhi Shi, Zhiming Gao

Journal:

Physica C: Superconductivity

Year:

2009

Language:

english

File:

PDF, 514 KB

english, 2009

26

Superconducting properties of Y2O3/SiC Co-doped bulk MgB2

Qi Cai, Yongchang Liu, Zongqing Ma, Zhizhong Dong

Journal:

Journal of Superconductivity and Novel Magnetism

Year:

2012

Language:

english

File:

PDF, 452 KB

english, 2012

27

The Effect of Cu Addition on the Phase Formation and Critical Current Density in the Sugar Doped MgB2Superconductor

Ma, Zongqing, Liu, Yongchang, Cai, Qi

Journal:

Journal of Superconductivity and Novel Magnetism

Year:

2012

Language:

english

File:

PDF, 470 KB

english, 2012

28

The varied kinetics mechanisms in the synthesis of MgB2 from elemental powders by low-temperature sintering

Zongqing Ma, Yongchang Liu

Journal:

Materials Chemistry and Physics

Year:

2011

Language:

english

File:

PDF, 394 KB

english, 2011

29

The mechanism of accelerated phase formation of MgB2 by Cu-doping during low-temperature sintering

Zongqing Ma, Yongchang Liu, Qingzhi Shi, Qian Zhao, Zhiming Gao

Journal:

Materials Research Bulletin

Year:

2009

Language:

english

File:

PDF, 1.31 MB

english, 2009

30

The enhancement of Jc in nano SiC-doped MgB2 superconductors rapidly synthesized by activated sintering at low-temperature

Zongqing Ma, Yongchang Liu, Wenping Hu, Zhiming Gao, Liming Yu, Zhizhong Dong

Journal:

Scripta Materialia

Year:

2009

Language:

english

File:

PDF, 289 KB

english, 2009

31

The synthesis and grain connectivity of lamellar MgB2 grains by Cu-activated sintering at low temperature

Zongqing Ma, Yongchang Liu, Zhiming Gao

Journal:

Scripta Materialia

Year:

2010

Language:

english

File:

PDF, 294 KB

english, 2010

32

Significant enhancement of critical current density in Gly-doped MgB2 bulk by tailoring the formation of MgO

Qi Cai, Yongchang Liu, Zongqing Ma, Liming Yu

Journal:

Scripta Materialia

Year:

2012

Language:

english

File:

PDF, 514 KB

english, 2012

33

Characteristic and synthesis mechanism of MgB2 nanoparticles in solid-state reactive sintering

Qian Zhao, Yongchang Liu, Qingzhi Shi, Zongqing Ma, Zhiming Gao

Journal:

Journal of Alloys and Compounds

Year:

2009

Language:

english

File:

PDF, 779 KB

english, 2009

34

Effect of Cu addition in reduction of MgO content for the synthesis of MgB2 through sintering

Zongqing Ma, Yongchang Liu, Qingzhi Shi, Qian Zhao, Zhiming Gao

Journal:

Journal of Alloys and Compounds

Year:

2009

Language:

english

File:

PDF, 749 KB

english, 2009

35

Influence of Premilling Time on the Sintering Process and Superconductive Properties of FeSe

Xiaoting Li,, Zhiming Gao,, Yongchang Liu,, Zongqing Ma,, Liming Yu,

Journal:

IEEE Transactions on Appiled Superconductivity

Year:

2012

Language:

english

File:

PDF, 516 KB

english, 2012

36

Microstructural evolution of oxide-dispersion-strengthened Fe–Cr model steels during mechanical milling and subsequent hot pressing

Dai, Lei, Liu, Yongchang, Ma, Zongqing, Dong, Zhizhong, Yu, Liming

Journal:

Journal of Materials Science

Year:

2013

Language:

english

File:

PDF, 1.05 MB

english, 2013

37

The effect of ball-milling treatment of original powders on the sintering process and critical current density of graphite-doped MgB2bulks

Jiang, Hua, Ma, Zongqing, Liu, Yongchang, Dong, Zhizhong, Yu, Liming, Cai, Qi, Wang, Rui

Journal:

Journal of Materials Science

Year:

2013

Language:

english

File:

PDF, 472 KB

english, 2013

38

Enhancement of critical current density in glycine-doped MgB2 bulks

Qi Cai, Zongqing Ma, Yongchang Liu, Liming Yu

Journal:

Materials Chemistry and Physics

Year:

2012

Language:

english

File:

PDF, 787 KB

english, 2012

39

Phase formation and superconductive properties of Cu doped MgB2 sintered with milled B powder

Jiang, Hua, Dong, ZhiZhong, Liu, Yongchang, Ma, Zongqing, Yu, Liming, Cai, Qi

Journal:

Physica C: Superconductivity

Year:

2012

Language:

english

File:

PDF, 595 KB

english, 2012

40

Investigation of phase composition and nanoscale microstructure of high-energy ball-milled MgCu sample

Zongqing Ma, Yongchang Liu, Liming Yu, Qi Cai

Journal:

Nanoscale Research Letters

Year:

2012

Language:

english

File:

PDF, 349 KB

english, 2012

41

Characterization of low-temperature synthesized FeCr0.05Se superconductors

Li, Xiaoting, Liu, Yongchang, Ma, Zongqing, Gao, Zhiming

Journal:

Year:

2013

Language:

english

File:

PDF, 656 KB

english, 2013

42

The Sintering Process and Superconductivity of Polycrystalline Milled Fe–Se

Xiaoting Li,, Zongqing Ma,, Yongchang Liu,, Maolin Dong,, Liming Yu,

Journal:

IEEE Transactions on Appiled Superconductivity

Year:

2013

Language:

english

File:

PDF, 577 KB

english, 2013

43

The microstructures and superconducting properties of FeSe0.5Te0.5 bulks with original milled powders

Li, Xiaoting, Gao, Zhiming, Liu, Yongchang, Ma, Zongqing, Yu, Liming, Li, Huijun, Yang, Hanzhang

Journal:

Year:

2013

Language:

english

File:

PDF, 739 KB

english, 2013

44

The synthesis of lamellar nano MgB2 grains with nanoimpurities, flux pinning centers and their significantly improved critical current density

Ma, Zongqing, Liu, Yongchang, Cai, Qi

Journal:

Year:

2012

Language:

english

File:

PDF, 1.10 MB

english, 2012

45

Comparison of carbon-doped MgB2bulks fabricated from pre-synthesized Mg/CNT and Mg/amorphous carbon composites

Qi Cai, Yongchang Liu, Zongqing Ma, Liming Yu

Journal:

Applied Physics A: Materials Science & Processing

Year:

2014

Language:

english

File:

PDF, 523 KB

english, 2014

46

Correction: Investigation of phase composition and nanoscale microstructure of high-energy ball-milled MgCu sample

Zongqing Ma, Yongchang Liu, Liming Yu, Qi Cai

Journal:

Nanoscale Research Letters

Year:

2013

Language:

english

File:

PDF, 83 KB

english, 2013

47

Excellent Jc in the low-temperature sintered MgB2 superconductors consisted of uncompleted MgB2 phase and residual Mg

Ma, Zongqing, Liu, Yongchang, Cai, Qi, Jiang, Hua, Yu, Liming

Journal:

Materials Chemistry and Physics

Year:

2013

Language:

english

File:

PDF, 1003 KB

english, 2013

48

The Sintering Process and Reaction Kinetics of Fe–Se System after Ball Milling Treatment

Ma, Zongqing, Dong, Maolin, Liu, Yongchang

Journal:

Journal of Superconductivity and Novel Magnetism

Year:

2014

Language:

english

File:

PDF, 409 KB

english, 2014

49

Influence of Sn doping on the phase formation and superconductivity of FeSe0.93

Chen, Ning, Ma, Zongqing, Liu, Yongchang, Li, Xiaoting, Cai, Qi, Li, Huijun, Yu, Liming

Journal:

Journal of Alloys and Compounds

Year:

2014

Language:

english

File:

PDF, 1.10 MB

english, 2014

50

Improved Pinning Effects in Ball-Milled $ \hbox{MgB}_{2}$ Bulks Containing Glycine by Introducing Shedding Impurities From Agate Balls

Yang, Zesen, Cai, Qi, Liu, Yongchang, Ma, Zongqing, Li, Huijun

Journal:

IEEE Transactions on Appiled Superconductivity

Year:

2013

Language:

english

File:

PDF, 762 KB

english, 2013

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