中国古代铸剑工艺及化学

ChineseAncientswordsandChemistryspokesman:王玉中国古代铸剑及化学Howtomakeasword?polishing（磨光）surforming（刨锉）polishing（磨光）quenching（淬火）inlaying（镶嵌）hammerblowing（锤打）puttheironoreintothefurnaceandkeepburningituntilitmelt.Thenhammeritoverandoveragainandmakeitintosemifinishedproductbycarburizingtechnology.将铁块在炉中烧熔，经渗碳工艺制成剑坯，反复多次.hammerblowing（锤打）surformtheswordwithsteelyknivfe.makesuretheswordisneithertoothicknortoothinandthereisacertainslopebewteentheridgeofswordandtheedgeofsword.Theridgeofswordshallbeinthemiddleandinastraightline.用钢刀削锉，使剑身厚度适中，剑脊与剑刃之间呈一定坡度，剑脊须居剑身正中，并成一直线。surforming（刨锉）Puttheswordthathasbeensurformedonthestoneandpolishitwithemeycloth.Thetimespeedinghereshouldbetwicethanitspeedinginhammerblowingandsurforming.将已锉之剑置于厝石上磨光。用金钢沙布裹铁尺均匀磨擦。先用粗沙布粗磨，后用细沙布细磨。磨光之工倍于锤打与刨锉。polishing（磨光）Afterpolishingthesword,Usesteelcliptocarvepatternsonthesword.fillinredcopperandmaketheswordshiningviachemicaltreatment.磨光后，在剑身上用钢针镂刻图案，嵌上赤铜，经化工处理，使青光剑身上呈现金色。inlaying（镶嵌）putthehotswordintospecialquenchingliquidinordertomaketheswordbetter.将热的剑身放入冷的特殊淬火剂中冷却，提高剑的性能。quenching（淬火）Puttheswordonthestoneandpolishitwithemeyclothagain。将已具弹性之剑，再用钢块磨砺。polishingagain（再次磨光）THANKYOU!!!!