I-16mn engqingqwa yombhobho wentsimbi engenamthungo yinto eqhelekileyo esetyenziswa kwimibhobho yentsimbi, esetyenziswa kakhulu kumashishini ahlukeneyo. Ukukhetha umbhobho wentsimbi ongenamthungo ongqindilili-16mn ofanelekileyo kubalulekile kwinkqubela phambili egudileyo yeprojekthi. Eli nqaku liza kudibanisa i-encyclopedia yamagama angundoqo afanelekileyo kunye nolwazi olunxulumene noshishino ukwabelana nawe ngeendlela ezithile kunye nezilumkiso zokukhetha umbhobho wensimbi ongenamthungo we-16mn.

Okokuqala, ukuqonda iimpawu ze-16mn umbhobho wensimbi ongenamthungo ongqingqwa sisiseko sokhetho. Intsimbi ye-16mn yintsimbi ephantsi-i-alloy ephezulu yokwakheka kwentsimbi kunye nokusebenza kakuhle kwe-welding kunye nokusebenza okubandayo. Umbhobho wentsimbi ongenamthungo ongqindilili ubhekisa kumbhobho wentsimbi ongenamthungo onobukhulu obukhulu bodonga, olungele ukusebenza kumaqondo obushushu aphezulu, uxinzelelo oluphezulu, kunye neemeko ezingqongileyo ezidlayo. Ezi mpawu zenza umbhobho wentsimbi ongenamthungo ongqindilili-16mn osetyenziswa kakhulu kwipetroleum, iikhemikhali, amandla ombane, ukuhamba ngenqwelomoya, i-aerospace, kunye nezinye iindawo.

Okwesibini, khetha umbhobho wentsimbi ongenamthungo ongqindilili-16mn ofanelekileyo ngokwendawo ethile yokusetyenziswa kunye neemfuno. Amashishini ahlukeneyo kunye neeprojekthi zineemfuno ezahlukeneyo zemibhobho, ngoko ke le miba ilandelayo kufuneka iqwalaselwe xa ukhetha:

1. Iimfuno zobushushu kunye noxinzelelo: Gqiba izinto kunye neenkcukacha zombhobho wensimbi ongenamthungo ongqingqwa we-16mn ngokuhambelana nobushushu obusebenzayo kunye noxinzelelo. Ngokomzekelo, kwiindawo ezinobushushu obuphezulu kunye noxinzelelo oluphezulu, kuyafuneka ukuba ukhethe i-16mn engqingqwa yocingo lwemibhobho yensimbi engenamthungo echasene nobushushu obuphezulu kunye noxinzelelo oluphezulu.

2. Imeko-bume e-Corrosion: Ukuba kukho i-corrosion medium kwindawo yokusebenza, kuyimfuneko ukukhetha umbhobho wentsimbi ongenamthungo onganyangekiyo we-16mn. Unokukhetha izinto ezifanelekileyo ngokuhambelana neempawu ezitshabalalisayo ze-medium, njengensimbi engenasici, i-nickel alloy, njl.

3. Iimfuno zamandla: Khetha umbhobho wentsimbi ongenamthungo ongqingqwa ongqindilili oyi-16mn ngokweemfuno zamandla eprojekthi. Iiprojekthi ezahlukeneyo zineemfuno zamandla ahlukeneyo, kwaye ibakala lamandla elifunekayo linokumiselwa ngokwemigangatho yoyilo kunye neziphumo zokubala.

Okokugqibela, khetha umthengisi oqhelekileyo oza kuthenga i-16mn yentsimbi enemibhobho yentsimbi engenamthungo. Ababoneleli abaqhelekileyo banegama elihle kunye nokuqinisekiswa komgangatho kwaye banokubonelela ngeemveliso ezihlangabezana nemigangatho kunye neemfuno. Unokufunda malunga nodumo lomthengisi kunye nomgangatho wemveliso ngokusebenzisa amajelo afana nemibutho yoshishino kunye namasebe okuhlola umgangatho, kwaye ukhethe umthengisi ofanelekileyo wokuthenga.

Isishwankathelo, ukhetho lwemibhobho yentsimbi engenamthungo ye-16mn engqingqwa kufuneka iqwalaselwe ngokubanzi ngokusekelwe kwiimpawu zabo kunye neemfuno zokusetyenziswa. Xa ukhetha, kufuneka uqonde iimpawu zabo, uqwalasele indawo yokusetyenziswa kunye neemfuno, kwaye ukhethe ababoneleli abaqhelekileyo bokuthenga. Ngale ndlela, unokuqinisekisa ukuba imibhobho yentsimbi engenamthungo eyi-16mn etyetyisiweyo iyahlangabezana neemfuno zeprojekthi kwaye iqinisekise inkqubela phambili egudileyo yeprojekthi.