Hobaneng poleiti ea rona ea ho roala e na le khanyetso e ntle ea ho roala?

1. K'hemik'hale e koahetsoeng ke senotlolo.

Lisebelisoa tsa mantlha tsa lipoleiti tsa Wodon ke C (%): 3.0-5.0 le Cr (%): 25-40.

Karolo ena ea lik'hemik'hale e baka palo e kholo ea likaroloana tse thata tsa Cr7C3 chrome carbide. The thatafala-thatafala (ho fihlela ho HV1800) tsa tsena likaroloana ho pholletsa le lera li tla tiisa bartolomeo qhoaele manganga bokaholimo.

wear liner plate with hole01

 

 

 

 

 

 

 

 

 

 

Teko ea Ts'ebetso:

Lisebelisoa tsa liteko: Lebili la rabara la Quartz mochini oa liteko oa abrasion.

Maemo: 1. Ho khetha mehlala ea litekanyo tse tšoanang bakeng sa lisebelisoa tse fapaneng le ho roala baetsi ba poleiti ebe oa li beha tlasa maemo a tšoanang a ho sebetsa thepa ea rona ea liteko.

                    2.  Metsotso e 45 bakeng sa mohlala o mong le o mong

 

                            Metsotso e 45 bakeng sa mohlala o mong le o mong

text result

 

 

 

 

 

 

 

 

 

 

 

2. Chromium carbide microstructure

The qhoaele manganga tsa qhoaele poleiti itšetlehile haholo ka thatafala, sebōpeho, boholo, palo le kabo ea chromium ho likaroloana tse thata tsa carbide.

Metallographic structure 01

Metallographic structure 02

 

Ha o ntse o ka sheba setšoantšong, karolo ea carbide (Cr7C3) ea bophahamo ba microstructure e kaholimo ho 50%.

 

3. Matla a tlamahanyang lipakeng tsa poleiti le sekoaelo.

Sekoahelo le poleiti ea motheo li tlamahane haholo. Sekoahelo se tla phunyeletsa poleiti ea motheo e ka bang 0.8mm-1.8mm, e fihle ho fihlela ho 350Mpa litekong tsa rona.

02wear plate bendingx

 

03wear plate with bolts


Nako ea poso: Aug-16-2021