Ubhedu lwe-phosphorus(i-phosphor bronze) (i-tin bronze) (i-tin phosphor bronze) yenziwe ngobhedu kunye ne-agent ye-degassing eyongeziweyo ye-phosphorus P umxholo we-0.03-0.35%, umxholo we-tin we-5-8%, kunye nezinye izinto zokulandelela ezifana ne-iron Fe, i-zinc Zn, njl. Ine-ductility efanelekileyo kunye nokumelana nokukhathala, kwaye ingasetyenziselwa kwizinto zombane kunye nezomatshini. Ukuthembeka kwayo kuphezulu kuneemveliso ze-alloy copper jikelele.
Ubhedu lwe-phosphorus, i-alloy ye-phosphorus kunye nobhedu. Faka esikhundleni se-phosphorus ecocekileyo yokunciphisa ubhedu kunye ne-alloys yobhedu, kwaye uyisebenzise njenge-phosphorus additive ekwenzeni i-phosphor bronze.
Ikwahlulwe ibe ngamanqanaba ama-5%, i-10%, kunye ne-15% kwaye inokongezwa ngokuthe ngqo kwintsimbi etyhidiweyo.
Umsebenzi wayo unamandla okunciphisa, kwaye i-phosphorus yenza ubhedu lube nzima. Kwanokongeza inani elincinci le-phosphorus kwi-copper okanye ubhedu kunokuphucula amandla ayo okukhathala.
Ukwenzaiphosphor ubhedu,kuyimfuneko ukucinezela ibhloko ye-phosphorus kwi-copper encibilikisiweyo kuze kube yilapho ukusabela kuyeka.
Xa umlinganiselo we phosphorus kubhedu ungaphakathi kwe 8.27%, iyanyibilika kwaye yenze i-Cu3P, enendawo yokunyibilika engama-707 ℃.
Indawo yokunyibilika kobhedu lwe phosphorus equlathe i 10% ye phosphorus yi 850 ℃, kwaye indawo yokunyibilika ye phosphorus yobhedu equlathe 15% ye phosphorus yi 1022 ℃. Xa idlula i-15%, i-alloy ayizinzile.
Ubhedu lwephosphorus luthengiswa ngamaqhekeza okanye iigranules. EJamani, i-phosphorus zinc isetyenziswa endaweni yecopper ye-phosphorus ukonga ikopolo.
I-MetaIlophos ligama le-phosphozinc yaseJamani equlethe i-20-30% ye-phosphorus.
Ubhedu lwentengiso oluncitshiswe nge-phosphorus, kunye nomxholo we-phosphorus ongaphantsi kwe-0.50%, ikwabizwa ngokuba.ubhedu lwephosphor.
Nangona i-conductivity yehla malunga ne-30%, ukuqina kunye namandla kwanda.
I-Phosphotin yingxubevange ye-tin kunye ne-phosphorus, esetyenziselwa ukunyibilikisa ubhedu ukuvelisa ubhedu lwe-phosphor.
Itoti yePhosphorus idla ngokuqulatha ngaphezulu kwe 5% yephosphorus, kodwa ayinalothe. Inkangeleko yayo ifana ne-antimony, yikristale enkulu ekhanya ngokuqaqambileyo. Thengisa ngamashiti.
Ngokwemigaqo ye-federal e-United States, kufuneka iqulethe i-3.5% ye-phosphorus kunye nokungcola okungaphantsi kwe-0.50%.
Ibronzi ye-tin phosphorus inokumelana nokugqwala okuphezulu, ukumelana nokunxiba, kwaye ayivelisi iintlantsi ngexesha lempembelelo. Isetyenziselwa isantya esiphakathi kunye neebheringi ezisindayo, ezinobushushu obuphezulu bokusebenza obungama-250 ℃.
Ineempawu zokuzinzisa ngokuzenzekelayo, ukungakhathali ekuphambukeni, ukuthwala okufanayo kwe-shaft, umthamo ophezulu wokuthwala, kwaye unokumelana nemithwalo ye-radial ngaxeshanye. Iyazithambisa kwaye ayifuni kugcinwa.
I-tin phosphorus bronze yi-alloy copper ene-conductivity elungileyo yombane, isizukulwana esiphantsi sobushushu, iqinisekisa ukhuseleko, kunye nokumelana nokudinwa okuqinileyo.
Umthombo wesokhethi we-tin phosphorus ubhedu unesakhiwo sombane esinentambo eziqinileyo, ngaphandle koqhagamshelo lwe-rivet okanye ukudibana kwe-friction, ukuqinisekisa ukudibana okulungileyo, u-elasticity olungileyo, kunye nokufakwa okugudileyo kunye nokususwa. Le alloy inomsebenzi ogqwesileyo wokulungisa oomatshini kunye nokwakheka kwetshiphu.
Ixesha lokuposa: Sep-10-2024