0512-66159259 
更多材料及技術問題請聯系我們或咨詢在線客服。Themicrohardness,microstructure,frictionandwearbehaviorofpre-hardenedplasticdiesteelsNAK80andS136werestudied.TheresultsshowthatthemicrostructureofNAK80steelconsistsoflathmartensiteandgranularbainite,whilethatofS136steelareferritematrixandfinecarbides,andthemicrohardnessis405.01±63HVand354.21HV±6.14HVrespectively.ThefrictioncoefficientsofNAK80andS136steeldecreasewiththeincreaseofload.At60N,thefrictioncoefficientsofNAK80andS136steelreachtheirlowestvalues(0.34and0.37).However,whentheloadincreasesto80N,thefrictioncoefficientincreases.Overall,thefrictioncoefficientofS136ishigherthanthatofNAK80.ThewearbehaviorofNAK80hashighloadsensitivityunderdifferentloadconditionswhileS136hasmorestablewearresistance.Atlowload,abrasivewearanddelaminationweararedominants136是模具鋼本身硬度是多少,andthewearresistanceofNAK80isbetterthanthatofS136.Athighload,adhesivewearandabrasiveweararedominant,andthewearresistanceofS136steelisbetterthanthatofNAK80.蘇州東锜公司主要經營冷作鋼，塑膠鋼和熱作模具鋼。未來將引進人機一體化智能系統，實現各個生產環節的無縫對接，以滿足用戶個性化需求，為贏領的大規模個性化定制模式，培養創新型工業人才。公司在結合市場發展和客戶需求方面，不斷提高自身能力，開發新鋼種、研發新工藝。
本文部分內容來源于網絡，我們僅作為信息分享。本站僅提供信息存儲空間服務，不擁有所有權，不承擔相關法律責任。如發現本站有涉嫌抄襲侵權/違法違規的內容，請發送郵件至tokaits@163.com舉報，一經查實，本站將立刻刪除。
在線咨詢 