Kiciyeyaasha dheer ee dheeraadka ah

Manfre wuxuu horumariyay kicinta weyn ee 300,000t/a, isaga oo hormuud ka ahaa meelaynta qalabka Shiinaha. Dhanka kale, Waxay dejisay rikoor cusub oo ah codsiga awoodda sare, culeyska culus, kicinta dheer ee warshadaha.

Manfre wuxuu si weyn u maalgeliyay cilmi baarista walxaha cusub ee kicinta. Ka sokow walxaha caadiga ah, sida 304, 304L, 316L, 317L, 904L iwm, Waxa kale oo ay horumarisay daraasiin wax cusub xaaladaha kala duwan ee heerkulka, fiirsashada of acid ama alkali, kaas oo ku siin kara ilaalinta ugu fiican ee iska caabin sare daxalka-iyo-xiro.

Tusaale ahaan: MD-5# alloy waa nooc ka mid ah chrome-nickel steelless oo leh walxo kale, sidaas darteed alloy-gan waxaa lagu gartaa ma aha oo kaliya caabbinta daxalka sare laakiin sidoo kale xoog sare iyo caabbinta abrasive. Daawaynta FS-1 waxay leedahay iska caabbinta abrasive sare ee sulfuric acid la qasi karo ama la ururiyey, laakiin xaalada hydrochloric acid>5%, MD-5 # waxay leedahay iska caabin daxaleed ka wanaagsan. Haddii aan ku quudinno uumiga 98% sulfuric acid ama xaalad 93% sulfuric acid, nidaamka daxalka wuxuu u jeesan doonaa habka aashitada la qasi jiray iyo qadarka hydrochloric acid ayaa kordhay. Waxaan kugula talineynaa inaad isticmaasho MD-5# daawaha dhexdhexaadka sare lagu sheegay. Haddii uumiga aan la gelin 98% sulfuric acid iyo hydrochloric acid uu ka yar yahay

MD-5# daawaha cusub ee la sameeyay ayaa leh awood sare, hanti mashiineed, iyo iska caabin wanaagsan oo daxalka loogu talagalay sulfuric acid, hydrochloric acid, nitric acid + hydrochloric acid, sulfuric acid + hydrochloric acid. 98%H2SO4 S-ku salaysan NPK waxayna qiimo u yeelan doontaa codsiga ku celcelinta iyo dalacsiinta.