Cov Khoom Ntawm CuCrZr Alloy Powder Thiab Nws Daim Ntawv Thov hauv Additive Manufacturing Thiab 3D Printing

CuCrZr yog tooj liab-raws li alloy, feem ntau yog tsim los ntawm tooj liab (Cu), nrog me me ntawm chromium (Cr) thiab zirconium (Zr).

Raws li cov nag lossis daus-tuaj rau tooj liab alloy, CuCrZr nthuav tawm lub zog ntau dua, hnav tsis kam, thiab tempering tsis kam ntawm qhov kub thiab txias piv rau feem ntau cov tooj liab-raws li alloys. Nws kuj muaj qhov zoo castability, machinability, zoo heev mechanical zog, thiab superior thermal conductivity, ua rau nws nto moo rau nws zoo heev kev ua tau zoo!

Cov yam ntxwv tseem ceeb ntawm tooj liab-chromium-zirconium yog raws li nram no

1.Cov khoom siv zoo: ① Lub zog siab: Nrog cov txheej txheem tsim nyog, xws li kev tsim khoom ntxiv, CuCrZr alloys tuaj yeem muaj lub zog siab. Piv txwv li, CuCrZr alloys npaj los ntawm kev xaiv laser melting (SLM) thev naus laus zis tuaj yeem ua tiav lub zog tawm los ntawm ntau dua 411 MPa thiab lub zog tensile siab, ua tau raws li cov ntawv thov ntawm qee qhov chaw uas yuav tsum muaj lub zog siab. ② Zoo plasticity: Thaum muaj lub zog siab, CuCrZr alloys kuj tswj tau qee yam ntawm plasticity. Tom qab kev kho cua sov tsim nyog thiab lwm cov txheej txheem, qhov elongation tuaj yeem ncav cuag ntau dua 10%, uas yog qhov tseem ceeb heev rau cov khoom uas yuav tsum tau tiv taus qee qhov deformation yam tsis muaj kev tawg.

2.Cov khoom siv hluav taws xob zoo heev thiab thermal conductivity: tooj liab yog cov khoom tseem ceeb ntawm CuCrZr alloy, uas ua rau nws zoo hluav taws xob thiab thermal conductivity, ua rau nws muaj txiaj ntsig zoo hauv hluav taws xob, hluav taws xob thiab lwm yam kev lag luam uas xav tau kev hloov hluav taws xob zoo.

3.Kev hnav tsis kam thiab kev sib txhuam txo: Qhov sib ntxiv ntawm chromium thiab zirconium txhim kho cov tawv tawv thiab hnav tsis kam ntawm cov hlau, muab kev ua haujlwm zoo dua hauv kev sib txhuam thiab hnav. Nws tuaj yeem siv los tsim cov khoom uas yuav tsum tau hnav tsis kam, xws li electrodes, tiv tauj, thiab pwm thaiv.

4.High hardness: Lub xub ntiag ntawm chromium thiab zirconium nyob rau hauv lub alloy tuaj yeem tsim ib theem nyuaj, yog li ua kom lub hardness ntawm cov hlau thiab ua kom nws tiv taus qee qhov kev quab yuam sab nraud thiab hnav.

5.Zoo machinability: CuCrZr alloy hmoov tuaj yeem ua tiav los ntawm kev tsim khoom siv ntxiv los tsim cov khoom nrog cov duab nyuaj thiab siab precision, kov yeej qhov nyuaj ntawm kev ua cov txheej txheem nyuaj los ntawm kev ua cov txheej txheem ib txwm ua.

6.Txoj hmoov zoo heev: Cov hmoov muaj lub siab sphericity, du nto, ob peb satellite hais, tsis tshua muaj oxygen cov ntsiab lus, thiab cov khoom loj me me. Nws kuj muaj zoo flowability thiab siab xoob thiab kais ceev. Cov khoom no yog qhov tsim nyog rau kev ua tiav cov hmoov sib xyaw ua ke hauv cov txheej txheem tsim khoom ntxiv thiab ua kom cov luam ntawv zoo.

Daim ntawv thov ntawm CuCrZr hauv 3D Printing

1.Hauv thaj chaw aerospace: Aerospace Cheebtsam feem ntau muaj cov duab nyuaj thiab kev ua haujlwm nruj. Lub zog siab, zoo thermal thiab hluav taws xob conductivity, thiab machinability ntawm CuCrZr alloy hmoov ua rau nws tsim nyog rau kev tsim aero- cav Cheebtsam, aircraft structural qhov chaw, foob pob ua ntxaij cav Cheebtsam, thiab lwm yam. Piv txwv li, nyob rau hauv lub thrust chamber Cheebtsam ntawm tom ntej no - tiam engine, 3D- luam CuCrZr alloy qhov chaw, lub sij hawm luv luv ntawm kev tsim cov khoom siv tau yooj yim dua. integrated functions.

2.In the electronics field: Vim nws cov hluav taws xob zoo heev, nws tuaj yeem siv los tsim cov khoom xws li cov dab dej kub, cov khoom siv hluav taws xob, thiab cov khoom siv hluav taws xob hauv cov khoom siv hluav taws xob. Hauv cov khoom siv hluav taws xob, qhov kev ua tau zoo thiab kev ua tau zoo rau cov khoom tsim nyog, cov khoom siv hluav taws xob ntxiv tuaj yeem ua tau raws li cov cai no.

3.In the automotive sector: Kev lag luam automotive tas li nce nws cov kev xav tau rau lub teeb yuag thiab siab - qhov ua tau zoo. CuCrZr alloy hmoov tuaj yeem siv los tsim cov khoom siv hauv tsheb, qhov chaw sib kis, cov roj teeb txuas rau lub zog tshiab, thiab lwm yam, uas tuaj yeem txhim kho kev ua haujlwm ntawm lub tsheb thiab kev siv roj.

4.In the mold manufacturing field: pwm yuav tsum muaj siab hardness thiab hnav tsis kam. CuCrZr alloy hmoov tuaj yeem siv los tsim cov pwm nrog cov duab nyuaj los ntawm 3D luam ntawv, xws li kev txhaj tshuaj pwm thiab cov pwm pwm, yog li txhim kho kev tsim khoom thiab kev pabcuam lub neej ntawm pwm.

5.Hauv kev kho mob, CuCrZr alloy hmoov tuaj yeem siv los tsim cov khoom siv kho mob, xws li cov cuab yeej phais thiab kho hniav prostheses. Nws zoo heev biocompatibility thiab txhua yam khoom ua tau raws li qhov yuav tsum tau muaj ntawm daim ntawv thov kev kho mob.