A Study on the Mechanism of Selective Removal of ZERODUR Microcrystalline Glass by Polishing Abrasives in Magnetorheological Machining.

Haozheng Wang, Xiaoqiang Peng, Hao Hu, Rui Yu, Pengxiang Wang

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Article in Materials (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

5 authors.

Haozheng WangCollege of Intelligence Science and Technology, National University of Defense Technology, Changsha 410022, China.

Xiaoqiang PengCollege of Intelligence Science and Technology, National University of Defense Technology, Changsha 410022, China.

Hao HuCollege of Intelligence Science and Technology, National University of Defense Technology, Changsha 410022, China.

Rui YuCollege of Intelligence Science and Technology, National University of Defense Technology, Changsha 410022, China.ORCID 0009-0005-8536-427X

Pengxiang WangCollege of Intelligence Science and Technology, National University of Defense Technology, Changsha 410022, China.

Funding

Defense Industrial Technology Development Program Grant No. JCKY2023529A001National Natural Science Foundation of China 52293404

6 · The paper itself

Abstract

ZERODUR glass-ceramic is widely used in ultra-precision optical components because of its extremely low thermal expansion and excellent dimensional stability. However, its two-phase microstructure, composed of crystalline and amorphous phases with different mechanical properties, may cause non-uniform material removal during magnetorheological polishing, thereby limiting further improvement of nanoscale surface quality. To address this issue, this study investigates the effect of oxide abrasives on the surface homogenization of ZERODUR. A single-particle abrasive-workpiece contact model based on modified Hertz contact theory and elastoplastic contact analysis was established to compare the indentation responses of CeO

Indexed as

abrasive effectmagnetorheological finishingmicrocrystalline glassnon-uniform material removalsurface roughnesszirconium dioxide

Identifiers

PMID42451958

DOI10.3390/ma19132879

PMCPMC13362949

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.