{"product_id":"cvdd多晶化學氣相沉積法鑽石","title":"CVDD多晶化學氣相沉積鑽石","description":"\u003cp\u003e\u003cstrong\u003eCVDD是沒有金屬介面的鑽石合成結合體,且擁有優異的強度與韌性性,其結構是一種交互生長極好的多晶層並具有真正晶粒結構的多晶材料。\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCVDD不同於PCD,它不含鈷等結合劑,所以鑽石的純度很高(約99.9%),且經過研磨拋光後其刀刃極為平滑,這樣的優點可以加工出更優異的表面粗糙度。且比PCD擁有更高的耐磨性與熱傳導率,並結合其化學惰性和良好熱氧化特性,非常適合用來做切削刀具之材料,一般來說切削溫度高會降低刀具的穩定性,但CVDD在高溫下的化學穩定性高,因此非常適合應用在高速與乾式切削。\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"GAMMA DIAMOND TECHNOLOGY CORP.LTD","offers":[{"title":"Default Title","offer_id":46183337459936,"sku":"","price":0.0,"currency_code":"TWD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/1700\/2720\/files\/CVD_01a17a81-b593-41a6-bd8f-7e483dd9c369.jpg?v=1723711849","url":"https:\/\/www.gamma-dia.com\/products\/cvdd%e5%a4%9a%e6%99%b6%e5%8c%96%e5%ad%b8%e6%b0%a3%e7%9b%b8%e6%b2%89%e7%a9%8d%e6%b3%95%e9%91%bd%e7%9f%b3","provider":"GAMMA DIAMOND TECHNOLOGY CORP.LTD","version":"1.0","type":"link"}