Rockwell Knoop uye Vickers kuomesa nzira dzekuyedza nzira dzeAluminium nitreide ceramics uye kuyedza nzira dzesimbi dzinodziya fani

1.Rockowell knoop vickers hardness test nzira yealuminium nitride ceramics
Sezvo zvigadzirwa zveCeramic zvine chimiro chakaomarara, chakaoma uye chibatiso mune zvakasikwa, uye kuva nehurongwa hwepurasitiki hweplastic, iyo inowanzoshandiswa nzira dzakaoma dzinosanganisira kuomarara kwebasa, gogo yekuoma uye kuomarara uye kuomarara. Kambani Shancai ine dzakasiyana siyana dzezviitiko zvekuomesa, nekuedzwa kwakasiyana uye zviitiko zvakasiyana siyana zvine hungwaru.
Mitemo inotevera inogona kushandiswa seyenongedzo:
GB / T 230.2 Metallic Zvinhu Rockwell Hardness Test:
Kune akawanda matombo eRollwell akaomarara, uye zvigadzirwa zve ceramic zvinowanzoshandisa hra kana hrc zviyero.
GB / T 4340.1-199 Metal Metal Vickers Hardness Test and GB / T 18449.1-2001 Metal Fnoop Tryness Tryness Test
Iyo knoop uye micro-vickers kuyerwa nzira zvakanyatsofanana, mutsauko nderekushandiswa kwakasiyana kunoshandiswa.
Izvo zvakakosha kucherechedza izvo nekuda kwehunhu hunokosha hwechigadzirwa, tinogona kubvisa zvisingaiti vickers dzidziso maererano nenyika yekudyara panguva yekuyera kwakawanda.
2.Testing nzira dzekurambidza kwesimbi
Maererano nemaitiro ekuedzwa kwesimbi uye asingaonekwe simbi kubereka zvikamu zvesimbi
1) Vickers kuomesa nzira yekuyedza
Kazhinji, nzvimbo dzakaomeswa kubereka zvikamu zvinoedzwa neVickers kuomesa nzira yekuyedza. Kutarisirwa kunofanirwa kubhadharwa kune iyo nzvimbo yekupedzisa yeiyo basa rekushanda uye kusarudzwa kwesimba rekuedzwa.
2) Rockwell Hardness Kuedza Maitiro
Mazhinji madombo emickwell miedzo inoitwa uchishandisa iyo HRC chiyero. Shancai Rockwell Hardness Tester akaunganidza makore gumi nemashanu echiitiko uye anogona kuzadzisa zvese zvinodiwa.
3) leeb hardness yekuyedza nzira
Iyo leeb hardness bvunzo inogona kushandiswa kune fani iyo yakaiswa kana kuoma kusasanganiswa. Kuyera kwayo kureruka hakuna kunaka senge kweiyo benchtop hardness tester.
Chiyero ichi chinonyanya kushanda bvunzo dzechiitiko chesimbi zvinobereka zvidimbu, zvikamu zvinopesana uye zvakapedza kubereka zvikamu pamwe neasina-ferus esimbi zvidimbu zvikamu.