立方氮化硼(CBN)是由六方氮化硼在50-90kbr和***0-2700C條件下合成所得的一種類似于金剛石的人造材料，作為世間***堅硬的物質(zhì)，CBN能以***的***度磨削超硬鐵,合金鋼以及堅硬的脆性材料，特別適用于難以磨削或HRC250的高合金淬火鋼如:高速鋼,工具鋼或鍍鉻六方氮化鐵CBN的熱穩(wěn)定性在12000，為避免超硬磨料的氟化和石墨化，避免磨料性能減弱，我公司陶結(jié)合劑為***研制Y39.可在750C以下制成,以保證制品的穩(wěn)定性,發(fā)揮超硬砂輪的耐磨性好,修整頻次低和磨暢頤涼竊北漬少鱉醄纈蜣蘇佯曹核精度高的作用。

陶瓷結(jié)合劑CBN砂輪因CBN磨料高硬度的特性,具有***，高精度，低頻調(diào)整的性能:廣泛用于汽車零部件加工企業(yè),如曲軸，一輪軸 齒輪軸，空調(diào)壓縮機等行業(yè)，我公司氣油機曲軸加工鋼件可達150200 件修整/2w/次5-10次

Cubicboronnitride (CBN)isakindofdiamond-like artificial synthesized from hexagonal boronnitride  at 50-90kbrand***0-2700°C.Asthehardest

materialintheworld, CBNcangrindsuperhard

iron, alloy steel andhardbrittlematerials with the    highestaccuracy, especiallysuitableforhigh-alloyquenchedsteelsthataredifficulttogrindorHRC     50 suchas: high-speedsteel, toolsteelorchrome- platedsteelandhardcastiron.CBNthermal

stabilityis at1200°C, andin order to***oid the

oxidationandgraphiteofsuperhardabrasives,

***oidtheweakeningofabrasiveperformance, our company'sceramicbinderistheexclusiveY39,

whichcanbemadebelow 750°Ctoensurethe

stabilityofproducts, andplaytheroleofgoodwear resistanceofsuperhardgrindingwheel, low

dressingfrequencyandhighgrindingprecision.

Ceramic bond CBN grinding wheelsduetothe

characteristics of high hardness of CBNabrasive,h***ehigh efficiency,highprecision and low

frequency adjustment performance, and are widelyusedin autopartsprocessing enterprises, such as crankshaft, camshaft, gear shaft, air conditioning    compressor and other industries. Our campany's    gasoline engine crankshaft processing steelpartsup to150-200pieces dressing /2μ/ 5-10 times.