Results 31 to 40 of about 252,562 (307)
An optimization study of polishing efficiency of blisk and its technological parameters
Science Progress, 2020 When applied to blisk blade profile polishing of aero-engines, “five-axis NC + flexible grinding head + elastic grindstone” polishing technological equipment has advantages of high precision, minor interference, favorable adaptivity, etc.
Wenbo Huai, Xiaojun Lin
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Advantages of Electrochemical Polishing of Metals and Alloys in Ionic Liquids
Metals, 2021 Electropolishing of metal surfaces is a benign alternative to mechanical treatment. Ionic liquids are considered as green electrolytes for the electropolishing of metals.
Olga Lebedeva +3 more
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Preparation, microstructure and properties of LaCePr polishing slurry for optical glass CMP
Jin'gangshi yu moliao moju gongchengObjectives: In recent years, cerium-based rare earth polishing liquids have been widely used in the field of chemical mechanical polishing (CMP) of glass and other materials due to their excellent selectivity and good polishing efficiency, but their ...
Quanxin ZHANG +7 more
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Automatic polishing process of plastic injection molds on a 5-axis milling center
, 2009 The plastic injection mold manufacturing process includes polishing operations when surface roughness is critical or mirror effect is required to produce transparent parts.
Pessoles, Xavier, Tournier, Christophe
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Etching of High Purity Zinc [PDF]
, 1963 A method of etching high purity zinc to reveal various etch figures on {101¯0} planes is presented in this paper. Etch figures are formed by polishing in a dichromic acid solution after the introduction of mercury to the crystal surface.
Adams, K. H. +2 more
core +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Influence of different polishing materials in the material removal of steel samples [PDF]
, 2018 The quality of injection moulded polymer optic parts depends on the surface finish of the respective mould. In order to improve and control the surface finish of the mould it is important to be able to keep the material removal constant during the ...
Almeida, Rui +3 more
core +2 more sources
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Class I Gap-formation in Highly-viscous Glass-ionomer Restorations: Delayed vs Immediate Polishing [PDF]
, 2007 This in vitro study evaluated the effects of delayed versus immediate polishing to permit maturation of interfacial gap-formation around highly viscous conventional glass-ionomer cement (HV-GIC) in Class I restorations, together with determining the ...
M. Irie +28 more
core +6 more sources
Materials & DesignDiamond has been extensively applied in optics and semiconductor industries owing to its exceptional physical and chemical properties. For industrial applications, diamond surfaces often demand high precision and minimal damage.
Xu Ling +5 more
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