Amsa:
Labarin ya ambaci cewa lokacin da zafin niƙa ya ƙasa da 471 ° C, layin dogo yana bayyana a cikin launi na yau da kullun; tsakanin 471-600 ° C, dogo yana nuna launin rawaya mai haske; kuma tsakanin 600-735 ° C, filin jirgin yana nuna konewar shuɗi. Sabili da haka, mutum na iya yin la'akari da ƙimar konewar dogo ta hanyar lura da canje-canjen launi akan saman dogo bayan niƙa.

Amsa:
Sakamakon binciken EDS a cikin labarin ya nuna cewa tare da karuwar ƙarfin dutse mai niƙa, abubuwan da ke cikin abubuwan oxygen a kan layin dogo yana raguwa, yana nuna raguwa a cikin digiri na oxygenation na dogo. Wannan ya yi daidai da yanayin canje-canjen launi a kan layin dogo, yana nuna cewa ƙananan ƙarfin niƙa duwatsu suna haifar da iskar oxygen mai tsanani.

Amsa:
Labarin ya nuna cewa a lokacin da aka samu tarkace, nakasar filastik na faruwa kuma ana haifar da zafi saboda matsawa na abrasives; a lokacin fitar da tarkace, saman ƙasa na tarkace yana shafa a kan ƙarshen ƙarshen ƙarshen abrasive kuma yana haifar da zafi. Sabili da haka, haɗin haɗin gwiwa na lalacewar tarkace da zafi mai zafi yana haifar da matsayi mafi girma na iskar shaka a kan ƙasa na tarkace, yana haifar da babban abun ciki na abubuwan oxygen.

Amsa:
Sakamakon binciken XPS a cikin labarin ya nuna cewa akwai kololuwar C1s, O1s, da Fe2p akan saman dogo bayan an niƙa, kuma adadin O atom yana raguwa tare da ƙimar ƙonewa akan saman dogo. Ta hanyar bincike na XPS, ana iya ƙaddara cewa babban samfuran iskar shaka a kan layin dogo sune baƙin ƙarfe oxides, musamman Fe2O3 da FeO, kuma yayin da matakin ƙonawa ya ragu, abun ciki na Fe2 + yana ƙaruwa yayin da abun ciki na Fe3 + ya ragu.

Amsa:
Bisa ga labarin, mafi girman yanki a cikin Fe2p kunkuntar bakan daga binciken XPS ya nuna cewa daga RGS-10 zuwa RGS-15, mafi girman yanki na Fe2+2p3/2 da Fe2+2p1/2 ya karu yayin da mafi girman yanki na Fe3+2p3/2 da Fe3+2p1/2 ya ragu. Wannan yana nuna cewa yayin da matakin ƙona saman kan dogo ya ragu, abun ciki na Fe2+ a cikin samfuran oxidation yana ƙaruwa, yayin da abun ciki na Fe3+ ya ragu. Saboda haka, mutum zai iya yin hukunci akan matakin ƙona saman dogo daga sauye-sauye na Fe2+ da Fe3+ a cikin sakamakon binciken XPS.

A: Fasahar niƙa mai sauri (HSG) fasaha ce ta ci gaba da ake amfani da ita don kula da layin dogo mai sauri. Yana aiki ta hanyar zamiya-birgima mai haɗaɗɗun motsin motsi, waɗanda ke motsa su ta hanyar juzu'i tsakanin ƙafafun niƙa da saman dogo. Wannan fasaha yana ba da damar cire kayan abu da kaifi kai tsaye, yana ba da saurin niƙa (60-80 km/h) da rage tagogin kulawa idan aka kwatanta da niƙa na al'ada.

A: Matsakaicin Sliding-Rolling Ratio (SRR), wanda shine rabon saurin zamewa zuwa saurin mirgina, yana tasiri sosai akan halayen niƙa. Yayin da kusurwar lamba da nauyin niƙa ke ƙaruwa, SRR yana ƙaruwa, yana nuna canje-canje a cikin motsin mirgina mai haɗaɗɗiya na nau'ikan niƙa. Canjawa daga motsi-mamamaki zuwa ma'auni tsakanin zamewa da mirgina yana inganta sakamako mai niƙa.

A: Inganta kusurwar lamba yana inganta haɓakar niƙa da ingancin ƙasa. Nazarin ya nuna cewa kusurwar lamba 45° tana samar da mafi girman aikin niƙa, yayin da kusurwar lamba ta 60 ° tana samar da mafi kyawun ingancin saman. Tashin saman (Ra) yana raguwa sosai yayin da kusurwar lamba ta karu.

A: Thermo-mechanical hadawa effects, ciki har da high lamba danniya, high yanayin zafi, da kuma sauri sanyaya, kai ga karfe canji da kuma roba nakasawa a kan dogo surface, haifar da samuwar wani brittle white etching Layer (WEL). Wannan WEL yana da saurin karyewa a ƙarƙashin matsananciyar cyclic daga hulɗar layin dogo. Hanyoyin HSG suna samar da WEL tare da matsakaicin kauri na ƙasa da 8 micrometers, mafi ƙanƙara fiye da WEL wanda aka jawo ta hanyar niƙa mai aiki (~ 40 micrometers).

A: Binciken tarkace niƙa yana ba da ƙarin haske game da hanyoyin cire kayan. tarkace mai kama da wuka, waɗanda ke nuna ingantaccen aikin niƙa, sun fi yawa a manyan SRRs. Sabanin haka, toshewa da tarkace tarkace suna mamaye ƙananan kusurwoyin tuntuɓar juna, suna nuna rashin isassun aikin niƙa. Kasancewar tarkace mai siffar zobe yana ƙaruwa tare da kayan niƙa, yana nuna yanayin zafi mai niƙa.

A: Zamiya yana sauƙaƙe cire kayan daga saman dogo, yayin da mirgina yana haɓaka fitar da tarkace da kaifi da kai. Wannan ma'auni mai ƙarfi yana da mahimmanci don cimma ingantaccen niƙa tare da ƙarancin ƙarancin zafi.

A: Ta inganta zamiya-mirgina hada motsin rai, nika yadda ya dace za a iya inganta, surface ingancin za a iya inganta, da kuma sabis rayuwa na nika ƙafafun za a iya mika. Jadawalin radar sun nuna cewa kusurwar lamba 45° tana ba da mafi kyawun ma'auni na inganci da inganci, yayin da kusurwar lamba 60° koyaushe tana samar da mafi santsi.

A: Wannan binciken yana nuna mahimmancin daidaita madaidaicin zamewa da motsin motsi don haɓaka aikin niƙa, haɓaka ingancin ƙasa, da tsawaita rayuwar sabis na ƙafafun niƙa. Don wucewar niƙa na farko, kusurwar lamba 45° tana haɓaka haɓakar cire kayan aiki, yayin da kusurwar 60° ke tabbatar da ingancin saman ƙasa a matakan kammalawa.