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  End Mills - Cutting tools| End Mills,tools,carbide,Cutting tools& Drill-Bewise Inc.is a professional
  
  The materials of high strength with poor workability or high hardness metal, makes the cutting tool life is shortened, or the volume crumbs, chip breaker difficulties, or ... The general rougher cutter reduces the cutting deformation from broadband chip i
  
  2025-04-29
  
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  TSD Boron Nitride Products
  
  (圖一) 左圖在高倍顯微鏡下可看出氮化硼為不規則片狀結構 (圖二) 氮化硼成白色粉末狀 BN 是一種高熔點、耐高溫穩定物質，其物理與化學特性與石墨相近。然而與石墨不同的是，BN 並非自然生成，而是由人工在特定環境下，將氧化硼、硼酸與尿素 (及 ...
  
  2025-04-30
  
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摩氏硬度 - 维基百科

日期：2025-04-24

摩氏硬度，又譯莫氏硬度，是一種利用礦物的相對刻劃硬度劃分礦物硬度的標準，該標準是德國礦物學家腓特烈·摩斯（德语：Friedrich ......

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氮化硼- 维基百科，自由的百科全书

日期：2025-04-25

氮化硼（BN）是一種由相同數量的氮原子和硼原子組成的雙化合物，因此它的實驗式是BN。氮化硼和碳是等電子的，並和碳一樣，氮化硼是多形的：其中一形體類似於 ......

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Boron nitride - Wikipedia, the free encyclopedia

日期：2025-05-01

Sources: amorphous BN, crystalline BN, graphite, diamond The partly ionic structure of BN layers in h-BN reduces covalency and electrical conductivity, whereas the interlayer interaction increases resulting in higher hardness of h-BN relative to graphite....

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Boron nitride - Princeton University - Home

日期：2025-04-28

2973 C (cBN) (sublimes) Boron nitride is a chemical compound with chemical formula BN, consisting of equal numbers of boron and nitrogen atoms. BN is isoelectronic to a similarly structured carbon lattice and thus exists in various crystalline forms. The ...

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Boron Nitride | BN Material Properties - Accuratus | Engineered Advanced Technical Ceramic Component

日期：2025-04-29

Boron nitride (BN) engineering material properties commercially available ... *All properties are room temperature values except as noted. The data presented is typical of commercially available material and is offered for comparative purposes only....

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Boron Nitride - Advanced technical ceramic and high density graphite component

日期：2025-04-30

Boron nitride machinable ceramic, raw material, powder and finished components for use in thin film and vacuum processes ... Boron Nitride machinable self lubricating technical ceramic. Is easily machined using conventional metal working tools. Contact De...

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Boron Nitride (BN) - Properties and Information on Boron Nitride

日期：2025-04-30

Boron nitride comes in two forms, hexagonal and cubic boron nitrides. Both are syntheised in different ways. Hexagonal boron nitride is similar in many ways to graphite, while cubic boron nitride bears similarities to diamond....

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Cubic Boron Nitride

日期：2025-04-26

Cubic Boron Nitride (CBN) Cubic Boron Nitride (CBN) is recognized as one of the greatest technological advancements for grinding hardened ferrous and superalloy materials. It is second in hardness only to diamond with twice the hardness and four times the...

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