今天給各位分享深孔鉆S136鉆不動的知識，其中也會對進口鋼材s136s進行分享，希望能對你有所幫助！

本文導讀目錄：

1、深孔鉆S136鉆不動

2、進口鋼材s136s

3、s136屬于什么類型不銹鋼

深孔鉆S136鉆不動

　　S136ESR

　　電爐+爐外精煉+電渣重熔

　　晶粒度≧8級

　　拋光≧10000目，
進口鋼材s136s

　　S136H是超鏡面塑料模具鋼，預加硬了的，硬度在30-35HRC左右，不需要再做熱處理。

　　化學成份：C:0.38Si:0.8Mn:0.5Cr:13.6V:0.3

　　特征：經爐外精煉度（VD）+電渣重熔精煉（ESR），組織更純潔細微，優良的耐蝕性、知拋光性，良好的耐磨性、機械加工性，淬硬時優良的尺寸穩定性。常用于中小批量的要求比較高的注塑模。出廠硬度：預硬3035HRC
s136屬于什么類型不銹鋼

　　Thesurfacehardnessisimportantindexforthemanufacturingqualityevaluationofferromagneticmaterialsandthenon-destructivelyquantitativetestingofsurfacehardnessisoneofthehottopicsinthefield.MagneticBarkhausennoise(MBN)measurementtechniqueisappliedforquantitativeevaluationofsurfacehardnessinS136steel.Aself-developeddeviceisusedtoconductMBNmeasurementsinsixtyspecimensofdifferentsurfacehardness.ThecoefficientofvariationoftherepeatedmeasuredmagneticparametersisanalyzedtoshowthatthedevicehasgoodrepeatedaccuracyforMBNmeasurements.Toachievequantitativecharacterizationofthesurfacehardnessusingmagneticparameters,thedependencyofthesurfacehardnessonsixparametersextractedfromthemeasuredMBNandtangentialmagneticfieldsignalsisindividuallyanalyzed.Moreimportantly,comparativestudyisperformedamongthesimplelinearregressionmodels136屬于什么類型不銹鋼 ,multiplelinearregressionmodelandBPneuralnetworkmodeltoevaluatetheiraccuracyinsurfacehardnessprediction.TheresultsshowthattheBPneuralnetworkmodelemployingsixmagneticparametersasinputshashighestaccuracyinsurfacehardnessprediction.Atotalof300casesareinvestigatedanditisfoundthattheaveragepredictionerrorisonlyaround2.14%andthemaximumerrorisabout11.74%,andthepredictionerrorsoutof274of300casesarelessthan5.00%.AreferenceisprovidedforrealizingthenondestructivequantitativedetectionofsteelplatesurfacehardnessbasedonmagneticBuckhausennoisemethod.