I-Chromium Carbide Powder yoMboneleli ococekileyo oPhezulu
Ingcaciso yeMveliso
I-Chromium carbide powder yikhompawundi eyenziwe ngekhabhoni kunye ne-chromium element, eneempawu ezikhethekileyo zomzimba kunye neekhemikhali, kwaye isetyenziswa ngokubanzi kwizinto ezinganxibiyo, i-carbide enesamente, i-ceramics kunye nezinye iindawo.I-Chromium carbide powder ineempawu zobunzima obuphezulu, ukuxhathisa ukugqoka okuphezulu kunye nokuzinza okuphezulu kweqondo lokushisa.Ngenxa yobunzima bayo obuphezulu kakhulu, i-chromium carbide powder ihlala isetyenziswa ekwenzeni iindawo ezinganxibiyo kunye nezixhobo, njengezixhobo zokusika, oomatshini bemigodi kunye nemibhobho yokuhambisa enganxibiyo.Kwintsimi ye-carbide, i-chromium carbide powder ingasetyenziselwa ukwenza izixhobo ze-carbide kunye nezixhobo zokunxiba.I-Chromium carbide powder nayo ingasetyenziselwa ukwenziwa kweetyhubhu zobushushu obuphezulu bobushushu, ukutshintshiselana ngobushushu kunye neereactors kunye nezinye izixhobo zekhemikhali.Ukulungiswa kwe-chromium carbide powder kufuna iteknoloji ye-synthesis ephezulu yeqondo lokushisa, ngokunyuka kweqondo lokushisa eliphezulu kunye namanyathelo enkqubo yokucima.Lo mgubo unamaqhekeza amahle kunye nokusabalalisa okulungileyo, okunokuphucula ukuxhatshazwa kokugqoka kunye nokuqina kwezinto.
Iinkcukacha zokucaciswa
| Chromium carbide powder for Welding consumable | ||||
| IKhemistri/iBanga | CrC9 | CrC11 | CrC13 | |
| Cr*≥ | 88 | 87 | 86 | |
| Ngaphantsi kwe(ppm) | C | 9-11 | 11-13 | 12-14 |
| Si | 0.5 | 0.5 | 0.3 | |
| P | 0.03 | 0.03 | 0.01 | |
| S | 0.05 | 0.03 | 0.05 | |
| Al | 0.5 | 0.5 | 0.25 | |
| Fe | 0.5 | 1 | 0.5 | |
| * Umxholo weChromium unokuhlengahlengiswa ngokweemfuno zabathengi, phakathi kwe85-89% | ||||
Inzuzo
Ukuhamba kakuhle Umxholo ophantsi wegesi
Umgubo omncinci ongenanto, umgubo omncinci wesathelayithi
Amandla ebhondi ephezulu, kunye ne-porosity ephantsi
Sem
Isicelo esingundoqo
I-lattice ye-chromium carbide ilungile kwaye imbi, inendawo yokunyibilika ye-1895 ° C. Ngenxa yeempawu zayo ezibalaseleyo zokumelana nokunxiba okuphezulu, ukumelana nokugqwala kunye nokumelana nobushushu obuphezulu, isetyenziswa ikakhulu kwi:
● Ukwenziwa kwezixhobo ezikhethekileyo ze-welding, ii-electrodes ze-surfacing series, i-flux-coreed wires.
● I-carbide ene-cemented, eyongeza i-Cr3C2 ekuveliseni i-carbide ene-cemented ayikwazi ukucokisa kuphela i-WC, kodwa iphinde iphucule amandla kunye nobunzima be-alloy, kwaye inokuphucula kakhulu ukuxhatshazwa kwe-corrosion ye-alloy.
● Isixhobo sokutshiza se-Thermal somgubo, esekwe kwi-Cr3C2 kunye nokongeza i-Nicr superalloy kwi-alloy powder esetyenzisiweyo, usebenzisa i-plasma yokutshiza, inokuvelisa i-high wear-resistant, i-corrosion-resistant, i-high-temperature resistant coatings, esetyenziswa ngokubanzi kwii-fan blades, izitywina zaphukile, I-boiler "iityhubhu ezine", njl.
● I-arc yokutshiza ucingo kunye ne-arc edibeneyo yocingo lwe-tubular, i-arc yokutshiza intambo yongezwa kunye nezinto ze-Cr3C2, eziphucula ukuxhathisa ukushisa okuphezulu kunye nokumelana nokunxiba.Isetyenziselwa ukulungiswa kunye nokugcinwa kokukhusela "iibhobho ezine" zebhoyila, kunye nokuxhatshazwa kwe-iron-making groove kwi-metallurgical industry.Ipleyiti ye-Lining, isityalo samandla sokugaya isilivere, ngenxa yokusetyenziswa kwe-Cr3C2 yongezelela ukhuseleko lwe-welding wire surfacing, iphucula kakhulu ubomi benkonzo.
