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Izikhonkwane ezimnyama zekhonkrithi ezinemigca

Inkcazo emfutshane:

Izikhonkwane zekhonkrithi zizixhobo ezibalulekileyo kuzo zonke iintlobo zeeprojekthi zokwakha kunye nokuchwela. Phakathi kweentlobo ezahlukeneyo kwimarike, izikhonkwane zekhonkrithi ezimnyama zithandwa ngenxa yeempawu zazo ezizodwa kunye nokusetyenziswa kwazo. Kweli nqaku, sixoxa ngenkcazo yemveliso, ukusetyenziswa kwemveliso, kunye neempawu eziphambili ezenza izikhonkwane zekhonkrithi ezimnyama zibe lukhetho oluqinileyo kwiingcali kunye nabantu abazilungiselela izinto zabo. Izikhonkwane zekhonkrithi ezimnyama ziyilwe ngokukodwa ngengubo ye-oxide emnyama yokuqina okongeziweyo kunye nokukhuselwa kumhlwa kunye nokugqwala. Ezi zikhonkwane zenziwe ngentsimbi eqinileyo ukuze ziqine kwaye zisebenze kakuhle. Iincopho zazo ezibukhali zingena kwikhonkrithi nakwezinye iindawo eziqinileyo ngokulula, ziqinisekisa ukunamathela okuqinileyo, okuhlala ixesha elide. Umbala omnyama awugcini nje ngokuphucula ukubonakala kwawo, kodwa ubonelela ngomaleko owongezelelweyo wokhuseleko, okwenza ukuba ifaneleke zombini ukusetyenziswa kwangaphakathi nangaphandle.


Iinkcukacha zeMveliso

Iprofayile yekhampani

FAQ

Iithegi zeMveliso

Isicelo

Izikhonkwane zekhonkrithi ezimnyama zisetyenziswa kakhulu kwimisebenzi eyahlukeneyo yokwakha, ingakumbi leyo ibandakanya umsebenzi wekhonkrithi okanye wokwakha. Nokuba zifreyimu, zifakela iipaneli, okanye zidibanisa iibhokisi zombane, ezi zikhonkwane zithembekile kwaye zisebenza kakuhle. Ingongoma yazo ebukhali kunye nokwakhiwa kwentsimbi eqinileyo kuvumela ukufakwa okungenamthungo okungadingi kugrunjwa kwangaphambili, okonga ixesha kunye nomgudu. Ukongeza, izikhonkwane zekhonkrithi ezimnyama zilungele ukubethelela izinto ezisekelwe kumthi kwikhonkrithi okanye kwisitena, nto leyo eyenza zibe sisixhobo esibalulekileyo kubachweli kunye neengcibi abasebenza kwizakhiwo zangaphandle ezifana neengcingo, iidekhi, kunye neepergola.

Uphawu

Enye yezona zinto zibalaseleyo ngezikhonkwane zekhonkrithi emnyama kukumelana kwazo nokugqwala okuphezulu. Ukwambatha kwe-oxide emnyama akongeza nje ubuhle bazo, kodwa kusebenza njengomqobo wokufuma, kuthintela ukugqwala. Le mpawu yenza izikhonkwane zekhonkrithi emnyama zilungele ukusetyenziswa kwiindawo ezimanzi okanye ezinxwemeni apho izikhonkwane eziqhelekileyo zinokugqwala ngokuhamba kwexesha. Ukongeza, intsimbi eqinileyo esetyenziswa ekwakheni kwazo iqinisekisa amandla nokusebenza okuthembekileyo, okuzivumela ukuba zikwazi ukumelana nemithwalo enzima kunye neemeko zemozulu ezimbi kakhulu.

Enye into ephawulekayo kukuba kulula ukuyisebenzisa. Izikhonkwane zekhonkrithi emnyama zinenqaku elibukhali elingena ngokulula kwikhonkrithi, udonga, okanye umphezulu womthi. Akukho mfuneko yokubhoboza imingxunya kwangaphambili konga ixesha kwaye ingagqiba imisebenzi ngokukhawuleza. Ukongeza, uboya obumnyama bubonelela ngokugqitywa okunesitayile nobungcali, okwenza ezi zikhonkwane zilungele ukusetyenziswa apho imbonakalo ibalulekileyo.

Izinto ezisetyenzisiweyo

USus

C

Si

Mn

P

S

Ni

Cr

Mo

Cu

304

0.08

1.00

2.00

0.045

0.027

8.0-10.5

18.0-20.0

0.75

0.75

304Hc

0.08

1.00

2.00

0.045

0.028

8.5-10.5

17.0-19.0

2.0-3.0

316

0.08

1.00

2.00

0.045

0.029

10.0-14.0

16.0-18.0

2.0-3.0

0.75

430

0.12

0.75

1.00

0.040

0.030

16.0-18.0

Iimpawu zeWire zaMazwe ahlukeneyo

mm

I-CN.WG

I-SWG

I-BWG

AS.WG

1G

7.52

7.19

2G

7.21

6.67

3G

6.58

6.19

4G

6.05

5.72

5G

5.59

5.26

6G

5.00

4.88

5.16

4.88

7G

4.50

4.47

4.57

4.50

8G

4.10

4.06

4.19

4.12

9G

3.70

3.66

3.76

3.77

10G

3.40

3.25

3.40

3.43

11G

3.10

2.95

2.05

3.06

12G

2.80

2.64

2.77

2.68

13G

2.50

2.34

2.41

2.32

14G

2.00

2.03

2.11

2.03

15G

1.80

1.83

1.83

1.83

16G

1.60

1.63

1.65

1.58

17G

1.40

1.42

1.47

1.37

18G

1.20

1.22

1.25

1.21

19G

1.10

1.02

1.07

1.04

20G

1.00

0.91

0.89

0.88

21G

0.90

0.81

0.81

0.81

22G

0.71

0.71

0.73

23G

0.61

0.63

0.66

24G

0.56

0.56

0.58

25G

0.51

0.51

0.52

Izikhonkwane zoYilo oluSetyenzisiweyo

Uhlobo kunye nokuma kweNtloko yezipikili

Uhlobo kunye nokuma kwezipikili Intloko (2)

Uhlobo kunye nokuma kwe-Nails Shank

Uhlobo kunye nokuma kwezipikili Intloko (2)

Uhlobo kunye nokuma kwezipikili Inqaku

Uhlobo kunye nokuma kwezipikili Intloko (2)


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