C4 umbhobho wentsimbi engenamthungo

1. Ingcaciso:

Ngokuqhelekileyo eyaziwa njenge-silicon ephezulu ye-ultra-low carbon stainless steel. Yimathiriyeli entsha yentsimbi engenastainless eyenziwe sithi ngo-1985,

enokumelana okugqwesileyo kwi-intergranular kunye ne-corrosion yoxinzelelo.

Ukusetyenziswa kwe-valve yentsimbi ye-C4 yinkqubela phambili yokuphuhliswa kweshishini le-nitric acid yaseChina.

Iasidi ye-nitric yi-asidi ene-oxidizing eyomeleleyo, kwaye nokuba i-dilute nitric acid ine-oxidation eyomeleleyo.

I-austenitic steel stainless steel C4 inokumelana nokugqwala okuhle kuba kulula ukudlula kwi-dilute nitric acid.

Kunokuthiwa phantse zonke iintsimbi ze-C4 zinokumelana ne-corrosion elungileyo kwi-dilute nitric acid.

I-C4 (00Cr14Ni14Si4) yi-ultra-low carbon kunye ne-silicon ephezulu ye-austenitic steel stainless kunye nokumelana nokugqwesa okugqwesileyo elomeleleyo.

imidiya ye-oxidizing, iphezulu kakhulu kunentsimbi yentsimbi eqhelekileyo (kubandakanywa ne-304L).

Xa kuthelekiswa ne-silicon ephezulu ye-silicon kunye ne-aluminium yokucoceka okuphezulu, ukuxhathisa kwayo kuphezulu kune-aluminiyam ecocekileyo kunye nokuvala.

ukuya kwintsimbi yesilicon ephezulu, kodwa amandla ayo omatshini kunye nokusebenza komatshini akuhambelani ne-aluminiyam ecocekileyo kunye nentsimbi ephezulu yesilicon.

Ke ngoko, intsimbi ye-C4 okwangoku yamkelwa njengeyona nto isebenzayo ngokugqibeleleyo phakathi kwezixhobo eziphakathi kunye ne-oxidation enamandla,

ngakumbi i-nitric egxininisiweyo

2. Ibakala elilinganayo:

Intsimbi ye-C4 iphumelele ibhaso lokuqala lempumelelo yenkqubela phambili yezenzululwazi kunye nethekhnoloji yeSebe leZikhali.

Iyafana neDurcomet5 yaseUnited States, iZu654 ^ kwindawo eyayisakuba yiSoviet Union, VEWA611 eJamani,

IFransi kunye nezinye i-Uranusso, ezifakwe kumgangatho wesizwe we-GB2100-80 kwi-1984, kunye nekhowudi yayo yi-300.

3. Ukuqulunqwa kwemichiza:

4. Ipropathi eluncedo:

C4 steel stainless inezi nzuzo zilandelayo:.

1) Akukho mhlwa wemela emva kwe-welding, kwaye inokumelana kakuhle ne-corrosion encinci kunye nokuchasana okugqwesileyo kuxinzelelo lwe-corrosion;.

I-2) i-C4 insimbi engenasici inokuqina okulungileyo, yongeza ukhuseleko kunye nokuthembeka, kwaye igweme ingozi yokutshisa kunye nokuqhuma kwe-titanium ecocekileyo yemboni

kwi-asidi ye-nitric evuthayo;

I-3) Isitshixo sobhedu esingenasici se-C4 siphezulu kakhulu kunokumelana nokugqwala kwe-aluminium ephezulu ecocekileyo, kwaye inezixhobo zomatshini ezingenakuthelekiswa ne-silicon ephezulu.

Jula i-ayini. Umdibaniso wayo odityanisiweyo unempahla yomatshini kunye nokumelana nokubola okulinganayo nesiseko sesinyithi.

5. Umfanekiso wombhobho ocolisiweyo

6. Isicelo:

Intsimbi ye-C4 ingasetyenziswa ngokubanzi kwiikhemikhali, isichumisi, imigodi kunye nesinyithi, ukukhusela isizwe, i-petrochemical, i-pharmaceutical,

ifayibha yemichiza, i-pesticide, idayi, iphepha, ukutya kunye namanye amashishini. Umbhobho we-C4 wensimbi engenasici usetyenziswa kakhulu kwi-asidi ye-sulfuric concentrated

kunye neeprojekthi ze-nitric acid ezigxininisiweyo kunye noxinzelelo lwe-98s

7. Ubungakanani beStcok:

89*5mm

76*5mm

57*5mm

8. Umboniso wokupakisha: