D. Ma

发表

History effects during the selection of primary dendrite spacing. Comparison of phase-field simulations with experimental observations

I. Steinbach, H. Diepers, D. Ma, 2002 .

Discussion of “thermal and grain-structure simulation in a land-based turbine blade directionally solidifed with the liquid metal cooling process”

D. Ma, 2000 .

Freckle Defect Formation near the Casting Interfaces of Directionally Solidified Superalloys

Baode Sun, Fei Li, A. Bührig-Polaczek, 2016, Materials.

Three-Dimensional Dendrite Growth Within the Shrouds of Single Crystal Blades of a Nickel-Based Superalloy

J. Jakumeit, A. Bührig-Polaczek, D. Ma, 2017, Metallurgical and Materials Transactions A.

Microstructural Investigations of Ni-Based Superalloys by Directional Solidification Quenching Technique

A. Bührig-Polaczek, H. Schaar, D. Ma, 2020, Materials.

A high thermal gradient directional solidification method for growing superalloy single crystals

Andreas Bührig-Polaczek, Dexin Ma, Samuel Bogner, 2014 .

Effect of Ru on macro-/micro-structure evolution within platform of Ni-based superalloy single crystal blades

D. Ma, Fu Wang, Wen-liang Xu, 2020 .

Primary spacing in directional solidification

P. Sahm, D. Ma, 1998 .

Effect of Directional Solidification Variables on the Microstructures of Single‐Crystal Turbine Blades of Nickel‐Based Superalloy

A. Bührig-Polaczek, D. Ma, Fu Wang, 2017 .

Comparative study of the segregation behavior and crystallographic orientation in a nickel-based single-crystal superalloy

Andreas Bührig-Polaczek, Dexin Ma, Samuel Bogner, 2015 .

Effect of solidification parameters on the microstructures of superalloy CMSX-6 formed during the downward directional solidification process

A. Bührig-Polaczek, Lin Liu, Jijun Zhang, 2014 .

Investigation of segregation and density profiles in the mushy zone of CMSX-4 superalloys solidified during downward and upward directional solidification processes

Jun Zhang, Andreas Bührig-Polaczek, Dexin Ma, 2015 .

Development of dendrite array growth during alternately changing solidification condition

D. Ma, 2004 .

Comparative Investigation of the Downward and Upward Directionally Solidified Single-Crystal Blades of Superalloy CMSX-4

Andreas Bührig-Polaczek, Dexin Ma, Samuel Bogner, 2016, Metallurgical and Materials Transactions A.

The Effects of Rhenium and High-Angle Grain Boundaries Upon the Elemental Distribution and Microstructure of Ni-Based Single-Crystal Superalloys

Z. Liu, Dichen Li, D. Ma, 2023, SSRN Electronic Journal.

Prediction and Measurement of Microsegregation and Microstructural Evolution in Directionally Solidified Superalloys

A. Schnell, D. Ma, U. Grafe, 2000 .

Co-growing mechanism of γ/γ′ eutectic on MC-type carbide in Ni-based single crystal superalloys

A. Bührig-Polaczek, D. Ma, Fu Wang, 2019, Journal of Alloys and Compounds.

Influence of the Size Effect on the Microstructures of the DWDS- and Bridgman-Solidified Single-Crystal CMSX-4 Superalloy

A. Bührig-Polaczek, D. Ma, Fu Wang, 2016, Metallurgical and Materials Transactions B.

Avoiding grain defects in single crystal components by application of a heat conductor technique

Andreas Bührig-Polaczek, Dexin Ma, A. Bührig-Polaczek, 2009 .

Influence of Hf and MC Carbide on Transverse Platform in Single Crystal Grain Selection of 2D Grain Selector

A. Bührig-Polaczek, D. Ma, Fu Wang, 2022, Materials.

Solidification behavior of a Ni-based single crystal CMSX-4 superalloy solidified by downward directional solidification process

A. Bührig-Polaczek, Jijun Zhang, D. Ma, 2015 .

Grain Orientation Optimization of Two-Dimensional Grain Selector during Directional Solidification of Ni-Based Superalloys

Qiang Yang, D. Ma, Fu Wang, 2020, Materials.

Grain Selection in a High-Efficiency 2D Grain Selector During Casting of Single-Crystal Superalloys

A. Bührig-Polaczek, D. Ma, Fu Wang, 2019, Materials.

Development of a High-Efficiency Z-Form Selector for Single Crystal Blades and Corresponding Grain Selection Mechanism

A. Bührig-Polaczek, D. Ma, Fu Wang, 2019, Materials.

Dimensional Tolerance of Casting in the Bridgman Furnace Based on 3D Printing Techniques

A. Bührig-Polaczek, D. Ma, Fu Wang, 2020, Metals.

2-D Selector Simulation Studies on Grain Selection for Single Crystal Superalloy of CM247LC

D. Ma, Fu Wang, Hang Zhang, 2019, Materials.

Microsegregation in directionally solidified dendritic-cellular structure of superalloy CMSX-4

Dexin Ma, D. Ma, U. Grafe, 1999 .

Microsegregation behavior of alloying elements in single-crystal nickel-based superalloys with emphasis on dendritic structure

A. Bührig-Polaczek, D. Ma, Fu Wang, 2017 .

Response of primary dendrite spacing to varying temperature gradient during directional solidification

D. Ma, 2004 .

Modeling of primary spacing selection in dendrite arrays during directional solidification

D. Ma, 2002 .

Using a Three-Dimensional Reduction Method in the High-Efficiency Grain Selector and Corresponding Grain Selection Mechanism

A. Bührig-Polaczek, D. Ma, Fu Wang, 2019, Materials.

Investigation of Start Block and Corresponding Influence for Grain Selection during Casting of Single-Crystal Superalloys

A. Bührig-Polaczek, D. Ma, Fu Wang, 2019, Materials.

Microstructural evolution of aluminium–copper alloys during the downward directional solidification process

A. Bührig-Polaczek, Jun Zhang, Lin Liu, 2014 .

Application of a Heat Conductor Technique in the Production of Single-Crystal Turbine Blades

Dexin Ma, A. Bührig-Polaczek, D. Ma, 2009 .

Effect of local cooling rates on the microstructures of single crystal CMSX-6 superalloy: A comparative assessment of the Bridgman and the downward directional solidification processes

A. Bührig-Polaczek, Jun Zhang, Lin Liu, 2014 .

Freckle Formation Affected by Geometry Features of Single Crystal Superalloy Castings

D. Ma, 2021, Research & Development in Material Science.

Geometrical effect of freckle formation on directionally solidified superalloy CM247 LC components

A. Bührig-Polaczek, A. Dong, Jun Wang, 2015 .

The Geometrical Effect on Freckle Formation in the Directionally Solidified Superalloy CMSX-4

Andreas Bührig-Polaczek, Dexin Ma, A. Bührig-Polaczek, 2014, Metallurgical and Materials Transactions A.

The Influence of Surface Roughness on Freckle Formation in Directionally Solidified Superalloy Samples

Dexin Ma, A. Bührig-Polaczek, D. Ma, 2012, Metallurgical and Materials Transactions B.

Freckle Formation in Directionally Solidified Superalloy Components with Expanding Cross-Section

A. Bührig-Polaczek, D. Ma, W. Wang, 2012 .

Some New Observations on Freckle Formation in Directionally Solidified Superalloy Components

Andreas Bührig-Polaczek, Dexin Ma, Qiang Wu, 2012, Metallurgical and Materials Transactions B.

Investigation of eutectic island formation in SX superalloys

I. Steinbach, D. Ma, N. Warnken, 2005 .

Quantitative simulations of microstructure evolution in single crystal superalloys during solution heat treatment

I. Steinbach, D. Ma, S. Fries, 2009 .

Innovations in Casting Techniques for Single Crystal Turbine Blades of Superalloys

Qiang Wu, Andreas Bührig-Polaczek, Fu Wang, 2016 .

Eutectic Formation During Solidification of Ni-Based Single-Crystal Superalloys with Additional Carbon

A. Bührig-Polaczek, D. Ma, Fu Wang, 2017, Metallurgical and Materials Transactions A.

Influence of Processing Parameters on the Solidification Behavior of Single-Crystal CMSX-4 Superalloy

A. Bührig-Polaczek, D. Ma, Fu Wang, 2016, Metallurgical and Materials Transactions A.

Phase-field modelling of as-cast microstructure evolution in nickel-based superalloys

R. C. Reed, Ingo Steinbach, Suzana G. Fries, 2009 .

Dendrite growth and microsegregation during directional solidification: an analytical model and experimental studies on the superalloy CMSX-4

D. Ma, U. Grafe, D. Ma, 2000 .

Microstructure of a five-component Ni-base superalloy: experiments and simulation

D. Ma, S. Fries, B. Sundman, 2008 .

DEVELOPMENT OF A SIMULATION APPROACH TO MICROSTRUCTURE EVO LUTION DURING SOLIDIFICATION AND HOMOGENIZATION USING THE PHASE F IELD METHOD

Ingo Steinbach, Nils Warnken, I. Steinbach, 2008 .

Novel casting processes for single-crystal turbine blades of superalloys

D. Ma, 2018 .

Sliver defect formation in single crystal Ni-based superalloy castings

Dichen Li, A. Bührig-Polaczek, D. Ma, 2020 .

Investigation of the Undercoolability of Ni-Based Alloys Using High Temperature Thermal Analysis

A. Bührig-Polaczek, D. Ma, Fu Wang, 2015 .

Influence of Process Parameter and Alloy Composition on Misoriented Eutectics in Single-Crystal Nickel-Based Superalloys

A. Bührig-Polaczek, H. Schaar, D. Ma, 2023, Materials.

A Study of Sliver in C-Shaped Grain Selectors during Investment Casting of Single-Crystal Superalloy

D. Ma, Fu Wang, Qiang Yang, 2023, Metals.

Formation of Sliver Defects in Single CrystalCastings of Superalloys

D. Ma, Yunxing Zhao, Fu Wang, 2019 .

FRECKLE FORMATION DURING DIRECTIONALSOLIDIFICATION OF COMPLEX CASTINGSOF SUPERALLOYS

D. Ma, 2016 .

Development of heat conductor technique for single crystal components of superalloys

A. Bührig-Polaczek, D. Ma, A. Bührig-Polaczek, 2009 .

Criterion function for predicting freckles in CMSX-4 during directional solidification

J. Jakumeit, A. Bührig-Polaczek, D. Ma, 2016 .

Primary spacing in directional solidification

P. Sahm, D. Ma, 1998 .

A Study of Grain Selection in Two-Dimensional (2D) Grain Selectors during the Investment Casting of Single-Crystal Superalloy

D. Ma, Fu Wang, Xintao Zhu, 2023, Materials.

Three Dimensional Observation of Directional Solidification Front by Forced Decanting

P. Sahm, D. Ma, 1996 .

Effect of Remelting Solution Heat Treatment on Microstructure Evolution of Nickel-Based Single Crystal Superalloy Dd5

D. Ma, Qinghong Hu, Y. Zhao, 2022, SSRN Electronic Journal.