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Umahluko phakathi kobhedu lwenkcenkce yelothe kunye nobhedu lwenkcenkce

Umahluko phakathi kwe-lead-tin yobhedu kunyeubhedu lwenkcenkceUbhedu lwephosphor.I-tin phosphor bronze inokumelana nokugqwala okuphezulu, ukumelana nokunxiba, akukho zintlantsi xa igqobhoza.Isetyenziselwa iibheringi ngesantya esiphakathi kunye nemithwalo enzima, kwaye ubushushu bokusebenza bungama-250 ° C. Inokulungelelanisa kwaye akukho ukuguquguquka kweSensitivity, ukuthwala okufanayo, umthamo ophezulu wokuthwala, umthwalo we-radial ngexesha elifanayo, i-self-lubricating kunye nokugcinwa-free.Ilothe kubhedu olulothe alunyibilikiswa kwialloyi yobhedu.Isasazwa kumasebe njenge-single-phase black inclusions.I-Intergranular.Ukuhanjiswa kwesikhokelo kwi-ingot akulula ukufana, ngokuqhelekileyo ukongeza inani elincinci le-nickel kunokuphucula ukusabalalisa kwayo kunye nokucoca isakhiwo.I-lead inciphisa i-coefficient ye-friction ye-tin bronze, iphucula ukuxhathisa ukunxiba kunye nokunyanzeliswa kwe-machinability, kodwa inciphisa kancinci iipropati zoomatshini.Kwitoti yobhedu i-3% ukuya kwi-5% ye-zinc isoloko idityaniswa kwi-alloys ye-lead ukuqhubela phambili ukuphucula iimpawu zomatshini.Yongeza i-0.02% ukuya kwi-0.1% ye-zirconium okanye i-0.02% ukuya kwi-0.1% ye-boron, ngakumbi i-0.02% ukuya kwi-0.02% .2% izinto ezinqabileyo zomhlaba zingacokisa amasuntswana okukhokela kwaye zenze ukuba zisasazwe ngokulinganayo, ukwenzela ukuba kuphuculwe isakhiwo, ukuphosa kunye neempawu ze-mechanical ze-lothe-containing tin bronze.Qinisekisa ukuba inokumelana nokudinwa okuqinileyo ngaxeshanye.Isakhiwo sombane esiqinileyo se-jack reed ye-tin phosphor bronze, akukho nxu lumano lwe-rivet okanye akukho nto idibanisayo, inokuqinisekisa uqhagamshelwano olulungileyo, u-elasticity olungileyo, kunye nokufakwa kakuhle.I-alloy ineepropati ezigqwesileyo Ukusebenza koMatshini kunye nokusebenza kwe-chip kunokunciphisa ngokukhawuleza ixesha lokucubungula ukusetyenzwa kweengxenye.Ibronzi ekhokelayo inokusebenza kakuhle kokuthambisa, ukuxhathisa ukothuka okuhle, ukumelana nokungagugi, ukuxhathisa umhlwa, ukusetyenzwa lula kunye nokuphosa, kwaye isetyenziswa kakhulu kwiibheringi kunye neebhutsi.(Bushing), ukucinezela (ukupakisha), iinxalenye zeemoto ezintywilayo, kodwa amandla akwanelanga, nceda ungasebenzisi kumacandelo amandla afana neegesi, iimbungu, njl.I-LBC4 ilungele isantya esiphakathi kunye neebheringi zomthwalo ophakathi.I-LBC5 iqulethe i-lead eninzi, efanelekileyo kwi-medium-high-speed kunye neziganeko zomthwalo ophantsi, kwaye ineempawu zokumelana nokushisa okuphezulu.I-SAE660 ifanelekile kwiibheringi zomthwalo ophakathi kunye nesantya esiphakathi.Le ngcaciso ixhaphake kakhulu eUnited States naseKhanada.Iinkcazo eziqhubekayo zokuphosa ezi mveliso zingentla zilinganiselwe, kwaye isixa esincinci esikhethekileyo sinokuphoswa komxhuzulane, kodwa iipropati zomatshini kunye nomgangatho zisengcono kunezo zokuphosa okuqhubekayo kwamanye amazwe.Ukushwankathela, ukuqaliswa kwe-load tin bronze kunye ne-tin bronze kunokuqondwa umahluko.


Ixesha lokuposa: May-25-2022