3. ResultsandanalysisFig. 1(a) show

3. Resultsandanalysis
Fig. 1(a) showsanoriginalmorphologyofCuW70infiltrated sinteringalloy.ThegraypartisWparticlesandthedarkgray
portion isthebondingphaseCu.ThelongitudinalsectionalSEM microstructuresoftheSFPB-treatedspecimensareshownin Fig. 1
(c), (e),(g).Comparingtotheoriginalmorphologyofthealloy,itis evident seenthattheplasticdeformationsonthesurfaceare
producedafterbombardment.Theshapeoftungstenparticles changesfromtheoriginalellipsoidtostripordirectlyintosmaller
grain.Withtheincreasingdepthfromthetreatedsurface,the depthofdeformationlayerareweakenedgradually.Whenthe
bombardmenttimeis60min(Fig. 1(g)), thethicknessupto21 mm. The surfaceSEMmicrostructuresoftheSFPB-treatedspecimens
areshownin Fig. 1(b), (d)and(f).Itcanbeobviouslyseenthata part ofWparticlesarefragmentedandbecomesmalleronthe
surface, theotherWparticlesareextrudedanddeformedmu- tuallyleadingtoanumberofcrackswithintheparticles,whilethe

ผลลัพธ์ (ไทย) 1:

3. Resultsandanalysisรูป 1(a) showsanoriginalmorphologyofCuW70infiltrated sinteringalloy ThegraypartisWparticlesandthedarkgrayส่วน isthebondingphaseCu.ThelongitudinalsectionalSEM microstructuresoftheSFPB-treatedspecimensareshownin รูปที่ 1(c) (e),(g) Comparingtotheoriginalmorphologyofthealloy มันเป็น seenthattheplasticdeformationsonthesurfaceare ชัดproducedafterbombardment Theshapeoftungstenparticles changesfromtheoriginalellipsoidtostripordirectlyintosmallerเมล็ดข้าว Withtheincreasingdepthfromthetreatedsurface, depthofdeformationlayerareweakenedgradually การ Whenthebombardmenttimeis60min (รูป 1(g)), thethicknessupto21 mm SurfaceSEMmicrostructuresoftheSFPB-treatedspecimensareshownin รูป 1(b) (d)and(f) Itcanbeobviouslyseenthata ส่วน ofWparticlesarefragmentedandbecomesmalleronthetheotherWparticlesareextrudedanddeformedmu ผิว -tuallyleadingtoanumberofcrackswithintheparticles, whilethe

ผลลัพธ์ (ไทย) 2:

3. Resultsandanalysis
รูป 1 (ก) showsanoriginalmorphologyofCuW70infiltrated sinteringalloy.ThegraypartisWparticlesandthedarkgray
ส่วน isthebondingphaseCu.ThelongitudinalsectionalSEM microstructuresoftheSFPB-treatedspecimensareshownin รูป 1
(ค) (จ) (ช) .Comparingtotheoriginalmorphologyofthealloy, ITIS seenthattheplasticdeformationsonthesurfaceare ชัด
producedafterbombardment.Theshapeoftungstenparticles
depthofdeformationlayerareweakenedgradually.Whenthe
bombardmenttimeis60min (รูป. 1 (ช)) thethicknessupto21 มม surfaceSEMmicrostructuresoftheSFPB-treatedspecimens
areshownin รูป 1 (ข) (ง) และ (ฉ) .Itcanbeobviouslyseenthata ส่วน ofWparticlesarefragmentedandbecomesmalleronthe
ผิว theotherWparticlesareextrudedanddeformedmu- tuallyleadingtoanumberofcrackswithintheparticles, whilethe

ผลลัพธ์ (ไทย) 3:

3 . resultsandanalysisรูปที่ 1 ( a ) showsanoriginalmorphologyofcuw70infiltrated sinteringalloy.thegraypartiswparticlesandthedarkgrayส่วน isthebondingphasecu.thelongitudinalsectionalsem microstructuresofthesfpb treatedspecimensareshownin รูปที่ 1( C ) ( e ) ( G ) comparingtotheoriginalmorphologyofthealloy ซึ่งเห็นได้ชัด seenthattheplasticdeformationsonthesurfaceareproducedafterbombardment theshapeoftungstenparticles changesfromtheoriginalellipsoidtostripordirectlyintosmaller .เม็ด withtheincreasingdepthfromthetreatedsurface , เมื่อ depthofdeformationlayerareweakenedgradually .bombardmenttimeis60min ( รูปที่ 1 ( g ) thethicknessupto21 มิลลิเมตร การ surfacesemmicrostructuresofthesfpb treatedspecimensareshownin รูปที่ 1 ( B ) , ( d ) และ ( F ) itcanbeobviouslyseenthata ส่วนหนึ่ง ofwparticlesarefragmentedandbecomesmalleronthetheotherwparticlesareextrudedanddeformedmu - tuallyleadingtoanumberofcrackswithintheparticles และพื้นผิว