I-cire yentsimbi engenanto

I-cire yentsimbi engenanto

Intsimbi engenasitali sisinyithi esiphezulu esinokuphelisa ukunyanzelwa emoyeni okanye kwimithombo yeendaba zekhemikhali. Intsimbi engenasimo inomphezulu omnandi kunye nokuchasana okuhle. Akudingeki ukuphathwa ngonyango oluthe kratya olunjengokubekwa, kodwa libonisa iipropathi zemvelo zendalo zentsimbi engenasiseko. Luhlobo lwensimbi esetyenziswa kwiinkalo ezininzi kwaye ihlala ibizwa ngokuba yintsimbi engenasiseko. Intsebenzo emele iquka i-13 chromium yentsimbi, i-18-8 chromium-i-nickel steel kunye nezinye izitho zibe ziphezulu.

Ukusuka kwimbono yentsimbi, kuba intsimbi engenanto iqulethe i-chromium, ifilimu ye-chromium ecekeceke kakhulu isenziwa phezu komhlaba. Le filimu ikwahlula ioksijini ehlasela intsimbi kwaye idlala indima engapheliyo.
Ukwenzela ukugcina ukunganyangeki kwendalo yentsebenzo yentsimbi engenasitali, intsimbi kufuneka ibe ne-12% chromium.
I-304 intsimbi enesibindi esetyenziswa ngokubanzi ukwenza izixhobo kunye neenxalenye ezifuna ukuSebenza okuLungileyo okuLungileyo (Ukunganyangeki kunye nokwenziwa kwentsimbi). I-304 ilingana nelizwe lam le-0cccr19nI9 (0cr18NI9) intsimbi engenasibala. I-304 iqulethe i-19% chromium kunye ne-9% i-nickel.
I-304 yeyona ntsimbi isetyenziswa kakhulu intsimbi kunye nentsimbi engaphili ubushushu. Isetyenziswe kwizixhobo zemveliso yokutya, izixhobo zekhemikhali, amandla enyukliya, njl.
I-304 I-Stainess Syvic Sthection Cacitions CR CR Cr NI
Izixhobo: 304, 304, 316, 316l, 321, 310s, njl njl, njl njl. intambo ethambileyo; I-PC; Pe; Intambo ye-PVC ye-PVC, njl.
Intambo yentsimbi engenasitayile
IINKCAZO:
Izixhobo: Sus202, 301, 302, 302HQ, intambo yentambo ye-wire, intambo yentsimbi yentsimbi, intambo yentsimbi engenasitali, intambo enamagqabi, intambo yerape, Intambo yerabha yerabha, intambo enzima, intambo ethambileyo, inylon (okanye i-NYC) ye-wire ye-wire ye-wire, njl njl.
Ukuqulunqwa kwamachiza%
C: ≤0.07 I-10.0 Mn: ≤2.0 cr: 17.0 ~ 19.0 NI: 8.0 ~ 11.0
I-MO: CU: ITI: S: S: S: S: S: ≤0.03 P: ¶0.035
Iipropathi zomzimba
Isivuno (N / MM2) ≥205
Amandla aqingqiweyo ≥520
I-Elongition (%) ≥40
Ubunzima Hb ≤187 HRB≤90 HV ≤200
I-7.93 GCM-3
Ubushushu obuthile c (20 ℃) ​​0.502 · c) -1
Ukuqhutywa kwe-irm / w (m · ·) -1 (kwiqondo lobushushu elilandelayo / ℃)
I-20 100 500
12.1 16.3 21.4
Ukukhutshwa komgangatho olwenziweyo α / (10-6 / ℃) (kwiqondo lobushushu elilandelayo / ℃)
20 ~ 100 20 ~ 200 20 ~ 300 ~ 300 ~ 400
16.0 16.8 17.5
Ukuxhathisa i-0.73 ωmm2 m-1
Inqaku lokunyibilika 1398 ~ 1420 ℃