Ukuhombisa umtya wobhedu

Inkcazo emfutshane:

Ubhedu lusebenzisa njengezinto ezihonjisiweyo zembali ende. Ngenxa yento leyo inesidima esiguquguqukayo kunye nokunganyangeki kakuhle.

Thumela i-imeyile kuthi Cela isampulu

Iinkcukacha zemveliso

Iimpawu zeMveliso

Intshayelelo Intshayelelo

Ubhedu lusebenzisa njengezinto ezihonjisiweyo zembali ende. Ngenxa yento leyo inesidima esiguquguqukayo kunye nokunganyangeki kakuhle. Ikwakhiwe kunye nokwakha umphezulu kunye nokwakha amandla. Kulula ukuba ube nombala ngearhente yemichiza. Kukwasetyenziswa ngokubanzi ekwenzeni iingcango, iifestile, iimpahla, iihonjiso, eluphahleni, iindonga, njalo njalo.

Iiparamitha eziphambili

1-1Ukwakhiwa kweekhemikhali

Alloty No.	Ubume bekhemikhali (%,Max.)
Alloty No.	Cu + ag	P	Bi	Sb	As	Fe	Ni	Pb	Sn	S	Zn	O	ukungcola
T2	99.90	-	0.001	0.002	0.002	0.005	0.005	0.005	0.002	0.005	0.005	I-0.06	I-0,1
H62	60.5-63.5	-	-	-	-	I-0.15	-	I-0.08	-	-	Tes	-	0.5

Itafile ye-1-2

Igama	China	Iso	I-astm	Jis
Ubhedu	T2	Cu-frhc	C11000	C1100
Ubhedu	H62	Cuztn40	C28000	C2800

Iimbonakalo

1-3-1Ukucaciswa mm

Igama	Alloty (China)	Umsindo	Ubungakanani (mm)
Igama	Alloty (China)	Umsindo	Ubukhulu	Ububanzi
Ubhedu oluqhelekileyo / ngobhedu	I-T2 H62	Y y2 Y4 m	0.05 ~ 0.2	≤600
			I-0.2 ~ 0.49	≤800
			> 0.5	≤1000
Umbongo wokuhombisa	I-T2 H62	Ym	0.5 ~ 2.0	≤1000
Imigca yokumisa amanzi	T2	M	0.5 ~ 2.0	≤1000

Phawula uphawu lwe-Cum Ithambile; 1/8h. 1/4 ubunzima; 1/1h. I-1/2 i-hard; h. HARD; Eh. I-ultrahard.

1-3-2Iyunithi yokunyamezelana: mm

Ubukhulu	Ububanzi
	Ubungqingqwa buyamyekeza ±			Ububanzi buyamkeli ±
	<600	<800	<1000	<600	<800	<1000
I-0.05 ~ 0.1	0.005	-----	-----	I-0.2	-----	-----
I-0.1 ~ 0.3	0.008	I-0.015	-----	I-0.3	I-0.4	-----
I-0.3 ~ 0.5	I-0.015	I-0.020	-----	I-0.3	0.5	-----
0.5 ~ 0.8	I-0.020	I-0.030	I-0.060	I-0.3	0.5	0.8
0.8 ~ 1.2	I-0.030	I-0.040	I-0.080	I-0.4	0.6	0.8
1.2 ~ 2.0	I-0.040	I-0.045	I-0.100	I-0.4	0.6	0.8
2.0 ~ 3.0	I-0.045	I-0.050	I-0.120	0.5	0.6	0.8
Ngaphezulu kwe-3.0	I-0.050	I-0.12	I-0.15	0.6	0.8	1.0