{"id":13341,"date":"2026-10-08T07:16:36","date_gmt":"2026-10-08T07:16:36","guid":{"rendered":"https:\/\/www.vacuum-sintering.com\/vacuum-brazing-furnace\/"},"modified":"2026-10-08T07:16:42","modified_gmt":"2026-10-08T07:16:42","slug":"vakumlu-lehimleme-firini","status":"publish","type":"post","link":"https:\/\/www.vacuum-sintering.com\/tr\/vacuum-brazing-furnace\/","title":{"rendered":"Vakumlu Lehimleme F\u0131r\u0131n\u0131: 6,7 \u00d7 10\u207b\u00b3 Pa ve 1300 \u00b0C Molibden S\u0131cak B\u00f6lge Size Ger\u00e7ekte Ne Kazand\u0131r\u0131yor?"},"content":{"rendered":"

Vakum lehimleme f\u0131r\u0131n\u0131, bir araya getirilmi\u015f par\u00e7alar\u0131, kontroll\u00fc y\u00fcksek vakum veya hidrojen atmosferi i\u00e7inde (H serimizde 1000 \/ 1300 \u00b0C dereceli molibden (MO) s\u0131cak b\u00f6lge ile 6,7 \u00d7 10\u207b\u00b3 Pa) bir dolgu metalini eriterek birle\u015ftiren bir seri \u00fcretim f\u0131r\u0131n\u0131d\u0131r; b\u00f6ylece onlarca ayr\u0131 ba\u011flant\u0131 i\u00e7eren bir par\u00e7a, tek bir termal d\u00f6ng\u00fcde, ak\u0131 maddesi olmadan, erimi\u015f ana metal olmadan ve \u0131s\u0131dan etkilenen b\u00f6lge olmadan birle\u015ftirilir.<\/strong> Kaynak, par\u00e7alar\u0131n kendilerini eriterek birle\u015fim olu\u015ftururken; lehimleme ba\u015fka bir \u015feyi eriterek birle\u015fim olu\u015fturur ve bu tek fark, birle\u015fim yerinin s\u00fcrekli olup olmad\u0131\u011f\u0131na me\u015fale de\u011fil, f\u0131r\u0131n\u0131n karar vermesinin nedenidir.<\/p>\n

\u00c7o\u011fu tak\u0131m aray\u0131\u015fa girer vakumlu lehimleme f\u0131r\u0131n\u0131<\/em> Is\u0131 aray\u0131\u015f\u0131nda de\u011filler. S\u0131cakl\u0131\u011f\u0131 zaten biliyorlar. \u0130htiya\u00e7 duyduklar\u0131 \u015fey, erimi\u015f dolgu malzemesinin, elle\u00e7lenmi\u015f, istiflenmi\u015f, sabitlenmi\u015f ve muhtemelen haftalarca depolanm\u0131\u015f par\u00e7alar\u0131n ger\u00e7ek \u00fcretim y\u00fczeyini \u0131slatabilece\u011fi kadar d\u00fc\u015f\u00fck bir art\u0131k oksijen k\u0131smi bas\u0131nc\u0131n\u0131 koruyabilen bir makine.<\/p>\n

Bu makale, geminin sa\u011flamas\u0131 gerekenleri, bir d\u00f6ng\u00fcn\u00fcn alt\u0131 a\u015famas\u0131n\u0131 ve sat\u0131n alma \u015fartnamesine yaz\u0131lmas\u0131 gereken parametreleri ele almaktad\u0131r.<\/p>\n

\"HAOYUE<\/figure>\n

Vakumlu Lehimleme F\u0131r\u0131n\u0131 Nedir?<\/h2>\n

Lehimleme f\u0131r\u0131n\u0131n\u0131n ayn\u0131 anda d\u00f6rt \u015feyi sa\u011flamas\u0131 gerekir. Bunlardan herhangi birinin eksik olmas\u0131, iyi bir dolgu malzemesini k\u00f6t\u00fc bir kayna\u011fa d\u00f6n\u00fc\u015ft\u00fcr\u00fcr:<\/p>\n\n\n\n\n\n\n\n\n
Gereklilik<\/th>\nSonucu neden belirliyor?<\/th>\nH serisi \u00f6zellikleri<\/th>\n<\/tr>\n<\/thead>\n
Y\u00fcksek vakum<\/strong><\/td>\nIslanma, y\u00fczeyin oksit durumuna ba\u011fl\u0131d\u0131r ve oksit durumu, par\u00e7an\u0131n \u00fczerindeki oksijen k\u0131smi bas\u0131nc\u0131na ba\u011fl\u0131d\u0131r; "par\u00e7an\u0131n ne kadar temiz g\u00f6r\u00fcnd\u00fc\u011f\u00fcne" de\u011fil.\u201c<\/td>\n6,7 \u00d7 10\u207b\u00b3 Pa (dif\u00fczyon \/ molek\u00fcler pompa s\u0131n\u0131f\u0131)<\/td>\n<\/tr>\n
izotermal s\u0131cak b\u00f6lge<\/strong><\/td>\nK\u0131lcal ak\u0131\u015f i\u00e7in t\u00fcm ba\u011flant\u0131 noktas\u0131n\u0131n ayn\u0131 s\u0131cakl\u0131kta olmas\u0131 gerekir; s\u0131cak nokta, dolgu malzemesini so\u011fuk u\u00e7tan uzakla\u015ft\u0131r\u0131r.<\/td>\nMolibden (MO) \u0131s\u0131tma eleman\u0131, 1000 \/ 1300 \u00b0C<\/td>\n<\/tr>\n
Hidrojen se\u00e7ene\u011fi<\/strong><\/td>\nVakum, yeni oksit olu\u015fumunu engeller. \u0130ndirgeyici bir atmosfer ise halihaz\u0131rda mevcut olan oksiti ortadan kald\u0131rabilir; bu farkl\u0131 bir i\u015flemdir.<\/td>\nVakum ve hidrojen tek bir kapta birle\u015ftirildi.<\/td>\n<\/tr>\n
Yeterli kullan\u0131labilir hacim<\/strong><\/td>\nLehimleme ekonomisi, tek bir pompa ve tek bir rampan\u0131n bir\u00e7ok ba\u011flant\u0131 noktas\u0131nda amortize edilmesinden kaynaklan\u0131r.<\/td>\n400 \u00d7 400 \u00d7 600 mm'den 800 \u00d7 800 \u00d7 1200 mm'ye kadar; dikey \u03a6650 \u00d7 1200 mm ve \u03a6650 \u00d7 3200 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u015eartname yaz\u0131lmadan \u00f6nce iki hususu a\u00e7\u0131kl\u0131\u011fa kavu\u015fturmakta fayda var.<\/p>\n

\u0130lk olarak, vakum fig\u00fcr\u00fc \u015f\u00f6yledir: pompa grubu konfig\u00fcrasyon s\u0131n\u0131f\u0131<\/strong>, Bu, hassas bir g\u00f6steri\u015f rakam\u0131 de\u011fil. 6,7 \u00d7 10\u207b\u00b3 Pa, dif\u00fczyon veya molek\u00fcler pompa ile ula\u015f\u0131lan y\u00fcksek vakum s\u0131n\u0131f\u0131d\u0131r. 1 Pa veya 10 Pa olarak belirtilen bir f\u0131r\u0131n yaln\u0131zca mekanik pompalama ile \u00e7al\u0131\u015f\u0131r ve farkl\u0131 bir g\u00f6rev i\u00e7in tasarlanm\u0131\u015ft\u0131r. Proses mant\u0131\u011f\u0131n\u0131z ba\u011flant\u0131 noktas\u0131nda ger\u00e7ek y\u00fcksek vakum gerektiriyorsa, bunu sorgulama a\u015famas\u0131nda belirtin, \u00e7\u00fcnk\u00fc bu karar t\u00fcm makineyi etkiler.<\/p>\n

\u0130kinci olarak, \u00f6nemli olan oda numaras\u0131 \u015fudur: kullan\u0131labilir<\/strong> Hacim \u2014 s\u0131cak b\u00f6lge, fikst\u00fcr ve y\u00fckleme tablas\u0131 yerle\u015ftirildikten sonra kalan hacim. 800 \u00d7 800 \u00d7 1200 mm'lik bir kap, 800 \u00d7 800 \u00d7 1200 mm'lik bir d\u00fczene\u011fi kabul etmez.<\/p>\n

Vakum Lehimleme Nas\u0131l \u00c7al\u0131\u015f\u0131r \u2014 A\u015fama A\u015fama<\/h2>\n

A\u015fama 1 \u2014 Temizleme, bo\u015fluk kontrol\u00fc ve montaj<\/h3>\n

Vakum lehimlemede ak\u0131 maddesi kullan\u0131lmaz ve bu hem avantaj hem de disiplin gerektirir. \u0130\u015flem s\u0131ras\u0131nda hi\u00e7bir \u015fey parmak izini, kesme s\u0131v\u0131s\u0131 kal\u0131nt\u0131s\u0131n\u0131 veya oksit filmini \u00e7\u00f6zmez. Plaka-kanat ve boru-ba\u015fl\u0131k d\u00fczenekleri tipik olarak 0,02-0,10 mm aral\u0131\u011f\u0131nda birle\u015fim bo\u015flu\u011funda tutturulur, pimlenir veya fikst\u00fcr kelep\u00e7esiyle sabitlenir; bu bo\u015fluk, k\u0131lcal kuvvetin dolgu malzemesini \u00e7ekmesi i\u00e7in yeterince s\u0131k\u0131, dolgu malzemesinin ger\u00e7ekten akmas\u0131 i\u00e7in ise yeterince geni\u015ftir.<\/p>\n

A\u015fama 2 \u2014 Pompan\u0131n bo\u015falt\u0131lmas\u0131 ve gaz\u0131n d\u0131\u015far\u0131 at\u0131lmas\u0131<\/h3>\n

Vakumla bo\u015faltma bir bekleme s\u00fcresi de\u011fil, bir i\u015flem ad\u0131m\u0131d\u0131r. Su buhar\u0131 ve hidrokarbon kal\u0131nt\u0131lar\u0131 par\u00e7adan, fikst\u00fcrden ve kap duvarlar\u0131ndan desorbe olur ve bunlar\u0131n \u00e7o\u011fu 200-400 \u00b0C aral\u0131\u011f\u0131nda ayr\u0131l\u0131r. Bu aral\u0131ktan h\u0131zla ge\u00e7mek, buhar\u0131 ba\u011flant\u0131 yerinde hapseder ve daha sonra yap\u0131\u015ft\u0131rma hatt\u0131 boyunca bo\u015fluklar olarak ortaya \u00e7\u0131kar. Bu nedenle, \u0131s\u0131tma s\u0131ras\u0131nda bir bekleme a\u015famas\u0131 standart bir uygulamad\u0131r.<\/p>\n

A\u015fama 3 \u2014 Dolum makinesinin ak\u0131\u015f s\u0131cakl\u0131\u011f\u0131na kadar \u0131s\u0131tma<\/h3>\n

H serimiz 1300 \u00b0C'ye kadar 1\u201315 \u00b0C\/dk h\u0131zla \u0131s\u0131tma yapar. Bu aral\u0131k bir s\u0131n\u0131rlama de\u011fil, bir karard\u0131r. \u00c7elik-\u00e7elik montaj\u0131nda h\u0131zl\u0131 \u0131s\u0131tma genellikle zarars\u0131zd\u0131r. Ayn\u0131 \u0131s\u0131tma, seramik-metal montaj\u0131nda (al\u00fcmina veya al\u00fcminyum nitr\u00fcr\u00fcn bak\u0131r, Kovar veya nikel-demir ala\u015f\u0131m\u0131na yap\u0131\u015ft\u0131r\u0131lmas\u0131) serami\u011fin \u00e7atlamas\u0131na neden olur, \u00e7\u00fcnk\u00fc farkl\u0131 genle\u015fme zamanla de\u011fil, gerilimle \u00e7\u00f6z\u00fcl\u00fcr. Dolgu s\u0131v\u0131s\u0131n\u0131n s\u0131v\u0131la\u015fma noktas\u0131n\u0131n \u00fczerinde, bekletme i\u015flemi genellikle k\u0131lcal ak\u0131\u015f i\u00e7in yeterince uzun ve dolgu ile ana metal aras\u0131ndaki kar\u015f\u0131l\u0131kl\u0131 dif\u00fczyonu s\u0131n\u0131rlamak i\u00e7in yeterince k\u0131sa olmak \u00fczere 20\u201350 \u00b0C \u00fczerinde tutulur.<\/p>\n

4. A\u015fama \u2014 Islatma: eritme, \u0131slatma, ak\u0131tma<\/h3>\n

Bu, insanlar\u0131n hayal etti\u011fi a\u015famad\u0131r ve en k\u0131sa olan\u0131d\u0131r. \u0130yi akan bir dolgu malzemesi i\u00e7in bekleme s\u00fcresi genellikle 5-30 dakika aras\u0131ndad\u0131r; paslanmaz \u00e7elik ve s\u00fcper ala\u015f\u0131mlarda nikel bazl\u0131 dolgu malzemeleri daha uzun s\u00fcreyi, bak\u0131r ve pirin\u00e7te g\u00fcm\u00fc\u015f bazl\u0131 dolgu malzemeleri ise daha k\u0131sa s\u00fcreyi gerektirir. G\u00f6zlemlenebilir biti\u015f noktas\u0131 bir zamanlay\u0131c\u0131 de\u011fil, eklemin her iki taraf\u0131nda olu\u015fan dolgu dolgusudur.<\/p>\n

A\u015fama 5 \u2014 Kontroll\u00fc so\u011futma<\/h3>\n

So\u011futma, en son tasarlanan ve en \u00e7ok yeniden i\u015fleme neden olan a\u015famad\u0131r. Dolgu malzemesi, her iki par\u00e7a da boyut olarak hala kararl\u0131 iken kat\u0131la\u015fmal\u0131d\u0131r. Birle\u015fim yeri farkl\u0131 malzemeler aras\u0131nda oldu\u011funda, so\u011futma h\u0131z\u0131 en b\u00fcy\u00fck k\u00fctleye sahip par\u00e7aya g\u00f6re de\u011fil, en y\u00fcksek termal genle\u015fme katsay\u0131s\u0131na sahip par\u00e7aya g\u00f6re belirlenir. Bu nedenle, lehimleme d\u00f6ng\u00fcs\u00fcn\u00fcn bu noktas\u0131nda zorlamal\u0131 so\u011futmadan \u00f6zellikle ka\u00e7\u0131n\u0131l\u0131r.<\/p>\n

Hidrojene ge\u00e7ince neler de\u011fi\u015fir?<\/h3>\n

H serimiz, vakum ve hidrojeni ayn\u0131 kapta kullan\u0131r ve bu ge\u00e7i\u015f kozmetik bir i\u015flem de\u011fildir. Vakum pasif olarak koruma sa\u011flar \u2013 oksijen olmad\u0131\u011f\u0131 i\u00e7in yeni oksit olu\u015fmaz. Hidrojen ise aktif olarak koruma sa\u011flar: bak\u0131r, nikel ve demir oksitleri kimyasal olarak indirgenir; bu nedenle paslanmaz \u00e7elik ve bak\u0131r aksamlar lehimleme i\u015fleminde ak\u0131 kullan\u0131lmaz. Kontrol de\u011fi\u015fkeni nem dengesidir \u2013 i\u015f par\u00e7as\u0131na ula\u015fan gaz\u0131n \u00e7i\u011f noktas\u0131 \u2013 ve bu bir gaz tedarik problemi de\u011fil, \u00f6l\u00e7\u00fcm ve kontrol problemidir. Hidrojen ayr\u0131ca y\u00fcksek buhar bas\u0131nc\u0131na sahip elementler i\u00e7eren ala\u015f\u0131mlar i\u00e7in de hassast\u0131r ve sonradan eklenmek yerine makineye entegre edilmi\u015f tahliye s\u0131ralamas\u0131, egzoz y\u00f6netimi ve kilitleme donan\u0131m\u0131 gerektirir.<\/p>\n

Temel Parametreler \u2014 Teknik \u015eartnameye Neler Dahil Edilmeli<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Parametre<\/th>\nH serimiz<\/th>\nGer\u00e7ekte neyi kontrol ediyor?<\/th>\nTedarik\u00e7iye sorulmaya de\u011fer bir soru<\/th>\n<\/tr>\n<\/thead>\n
En \u00fcst\u00fcn vakum<\/td>\n6,7 \u00d7 10\u207b\u00b3 Pa<\/td>\nEklemdeki oksijen k\u0131smi bas\u0131nc\u0131; dolgu malzemesinin \u0131slanmas\u0131<\/td>\nPakete hangi pompa seti dahildir ve bu seviyede garanti edilen s\u0131z\u0131nt\u0131 oran\u0131 nedir?<\/td>\n<\/tr>\n
Maksimum s\u0131cakl\u0131k<\/td>\n1000 \/ 1300 \u00b0C<\/td>\nHangi dolgu s\u0131n\u0131flar\u0131 adreslenebilir?<\/td>\nBu derecelendirme, s\u0131cak b\u00f6lge i\u00e7in mi yoksa \u00e7al\u0131\u015fma alan\u0131 i\u00e7in mi ge\u00e7erli?<\/td>\n<\/tr>\n
Is\u0131tma h\u0131z\u0131<\/td>\n1\u201315 \u00b0C\/dk (1300 \u00b0C'ye kadar)<\/td>\nFarkl\u0131 malzemelerden olu\u015fan ba\u011flant\u0131larda termal gradyanlar<\/td>\nVakum a\u015famas\u0131 ile hidrojen a\u015famas\u0131 aras\u0131nda profil farkl\u0131l\u0131k g\u00f6sterebilir mi?<\/td>\n<\/tr>\n
Atmosfer<\/td>\nVakum + hidrojen, tek kap<\/td>\nPasif ve aktif oksit kontrol\u00fc<\/td>\nHidrojen \u00fcretim a\u015famas\u0131nda \u00e7i\u011f noktas\u0131 nas\u0131l izlenir ve kaydedilir?<\/td>\n<\/tr>\n
Oda (yatay)<\/td>\n400 \u00d7 400 \u00d7 600 \/ 600 \u00d7 600 \u00d7 900 \/ 700 \u00d7 700 \u00d7 1000 \/ 800 \u00d7 800 \u00d7 1200 mm<\/td>\nY\u00fck boyutu ve istifleme y\u00fcksekli\u011fi<\/td>\nIs\u0131tma armat\u00fcr\u00fc tak\u0131l\u0131yken, \u0131s\u0131tma b\u00f6lgesinin i\u00e7indeki kullan\u0131labilir hacim nedir?<\/td>\n<\/tr>\n
Oda (dikey)<\/td>\n\u03a6650 \u00d7 1200 \/ \u03a6650 \u00d7 3200 mm<\/td>\nUzun, \u015faft benzeri ve boru \u015feklindeki d\u00fczenekler<\/td>\nY\u00fck nas\u0131l destekleniyor ve destek \u0131s\u0131y\u0131 uzakla\u015ft\u0131r\u0131yor mu?<\/td>\n<\/tr>\n
Y\u00fckleme y\u00f6n\u00fc<\/td>\nYan (yatay modeller) \/ alt, \u00fcst (dikey modeller)<\/td>\nFikst\u00fcrleme stratejisi ve yer\u00e7ekimi kaynakl\u0131 deformasyon<\/td>\nKritik ba\u011flant\u0131 noktalar\u0131 hangi y\u00fczeye dayanmaktad\u0131r?<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00dcretti\u011fimiz Modeller \u2014 H Serisi Vakumlu Hidrojen F\u0131r\u0131n\u0131<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Model<\/th>\nYap\u0131<\/th>\nHazne (mm)<\/th>\nIs\u0131t\u0131c\u0131<\/th>\nY\u00fckleniyor<\/th>\nNihai vakum (Pa)<\/th>\nMaksimum s\u0131cakl\u0131k (\u00b0C)<\/th>\n<\/tr>\n<\/thead>\n
HV6S\/120<\/td>\nDikey<\/td>\n\u03a6650 \u00d7 1200<\/td>\nMO<\/td>\nAlt<\/td>\n6,7 \u00d7 10\u207b\u00b3<\/td>\n1000 \/ 1300<\/td>\n<\/tr>\n
HV6S\/320<\/td>\nDikey<\/td>\n\u03a6650 \u00d7 3200<\/td>\nMO<\/td>\nTepe<\/td>\n6,7 \u00d7 10\u207b\u00b3<\/td>\n1000 \/ 1300<\/td>\n<\/tr>\n
H4M013<\/td>\nYatay<\/td>\n400 \u00d7 400 \u00d7 600<\/td>\nMO<\/td>\nTaraf<\/td>\n6,7 \u00d7 10\u207b\u00b3<\/td>\n1000 \/ 1300<\/td>\n<\/tr>\n
H6M013<\/td>\nYatay<\/td>\n600 \u00d7 600 \u00d7 900<\/td>\nMO<\/td>\nTaraf<\/td>\n6,7 \u00d7 10\u207b\u00b3<\/td>\n1000 \/ 1300<\/td>\n<\/tr>\n
H7M013<\/td>\nYatay<\/td>\n700 \u00d7 700 \u00d7 1000<\/td>\nMO<\/td>\nTaraf<\/td>\n6,7 \u00d7 10\u207b\u00b3<\/td>\n1000 \/ 1300<\/td>\n<\/tr>\n
H8M013<\/td>\nYatay<\/td>\n800 \u00d7 800 \u00d7 1200<\/td>\nMO<\/td>\nTaraf<\/td>\n6,7 \u00d7 10\u207b\u00b3<\/td>\n1000 \/ 1300<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Bu tablo nas\u0131l okunur: yatay, yandan y\u00fcklemeli modeller<\/strong> Geni\u015f ve s\u0131\u011f y\u00fck da\u011f\u0131l\u0131m\u0131na sahip d\u00fcz istifler, plaka kanatl\u0131 \u00e7ekirdekler ve manifold d\u00fczenekleri i\u00e7in uygundur. dikey modeller<\/strong> Kesitlerine g\u00f6re uzun olan par\u00e7alar i\u00e7in (boru d\u00fczenekleri, miller ve s\u0131zd\u0131rmazl\u0131k bile\u015fenleri) 3200 mm'ye kadar se\u00e7enekler mevcuttur. \u0130kisi aras\u0131nda se\u00e7im yapmak genellikle kapasite karar\u0131ndan \u00f6nce bir fikst\u00fcr karar\u0131d\u0131r.<\/p>\n

Vakumlu Lehimleme ve Di\u011fer Birle\u015ftirme Y\u00f6ntemleri<\/h2>\n\n\n\n\n\n\n\n\n\n
Rota<\/th>\nEklem nas\u0131l olu\u015fur?<\/th>\nTipik i\u015flem penceresi<\/th>\nBozulma \/ HAZ<\/th>\nGeometri \u00f6zg\u00fcrl\u00fc\u011f\u00fc<\/th>\nKazand\u0131\u011f\u0131 yer<\/th>\n<\/tr>\n<\/thead>\n
Vakum lehimleme<\/strong> (H serisi)<\/td>\nDolgu maddesi erir ve k\u0131lcal etkiyle bo\u015flu\u011fa \u00e7ekilir.<\/td>\n1300 \u00b0C'ye kadar; 6,7 \u00d7 10\u207b\u00b3 Pa<\/td>\n\u00c7ok d\u00fc\u015f\u00fck; t\u00fcm y\u00fck e\u015fit \u015fekilde \u0131s\u0131t\u0131ld\u0131, erimeyen ana metal.<\/td>\nOdaya uyan herhangi bir geometri; d\u00f6ng\u00fc ba\u015f\u0131na \u00e7ok say\u0131da eklem<\/td>\n\u00c7oklu eklemli d\u00fczenekler, ince duvarl\u0131 ve plaka kanatl\u0131 yap\u0131lar, seramikten metale<\/td>\n<\/tr>\n
Hidrojen atmosferli lehimleme<\/strong> (ayn\u0131 H serisi)<\/td>\nAyn\u0131 mekanizma, aktif indirgeyici atmosfer<\/td>\nAyn\u0131 pencere; \u00e7i\u011f noktas\u0131 kontrol de\u011fi\u015fkenidir.<\/td>\n\u00c7ok d\u00fc\u015f\u00fck<\/td>\nAyn\u0131<\/td>\nLehimleme macunu kullan\u0131lmadan oksit giderme gerektiren bak\u0131r, nikel ve paslanmaz \u00e7elik aksamlar.<\/td>\n<\/tr>\n
Dif\u00fczyon ba\u011flama<\/strong> (D serisi)<\/td>\nKat\u0131 hal; bas\u0131n\u00e7 alt\u0131nda atomik dif\u00fczyon yoluyla, ara katman olsun veya olmas\u0131n, ba\u011f olu\u015fur.<\/td>\n1400 \u00b0C'ye kadar; 6,7 \u00d7 10\u207b\u00b3 Pa; mekanik bas\u0131n\u00e7 uyguland\u0131<\/td>\nD\u00fc\u015f\u00fck, ancak bas\u0131n\u00e7 ve d\u00fczl\u00fck \u015fart.<\/td>\nPres geometrisi ve d\u00fcz birle\u015ftirme y\u00fczeyleriyle s\u0131n\u0131rl\u0131<\/td>\nFarkl\u0131 metaller, ana metalin \u00f6zellikleriyle e\u015fle\u015fmesi gereken ba\u011flant\u0131lar, dolgu malzemesi kullan\u0131lmamas\u0131 \u015fart\u0131<\/td>\n<\/tr>\n
S\u0131cak presleme<\/strong> (P serisi)<\/td>\nToz veya \u00f6n \u015fekillendirilmi\u015f malzemenin e\u015f zamanl\u0131 tek eksenli bas\u0131n\u00e7 ve s\u0131cakl\u0131kla s\u0131k\u0131\u015ft\u0131r\u0131lmas\u0131.<\/td>\n2200 \u00b0C'ye kadar; 100\u20131200 ton; vakum konfig\u00fcrasyonu pompa setine ba\u011fl\u0131d\u0131r.<\/td>\nTek eksenli; yo\u011funluk gradyanlar\u0131 m\u00fcmk\u00fcn<\/td>\nSerbest geometriyle de\u011fil, zar ve ko\u00e7ba\u015f\u0131yla belirlenir.<\/td>\nTozlar, kompozitler, bas\u0131nc\u0131n gaz veya k\u0131lcal borunun sa\u011flayabilece\u011finden daha y\u00fcksek olmas\u0131 gereken neredeyse nihai \u015fekiller.<\/td>\n<\/tr>\n
F\u00fczyon kayna\u011f\u0131<\/strong> (TIG \/ elektron \u0131\u015f\u0131n\u0131)<\/td>\nAna metal yerel olarak eritilir.<\/td>\nYerel erime, toplu \u0131s\u0131tma yok<\/td>\nDaha y\u00fcksek; yerel \u0131s\u0131dan etkilenen b\u00f6lge ve art\u0131k gerilim<\/td>\nSerbest bi\u00e7imli, s\u0131n\u0131rs\u0131z boyut<\/td>\nF\u00fczyon kayna\u011f\u0131n\u0131n gerekli oldu\u011fu kal\u0131n kesitlerdeki yap\u0131sal ba\u011flant\u0131lar<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0130nsanlar\u0131 yan\u0131ltan nokta ortadaki sat\u0131rda yer al\u0131yor: Lehimleme ve dif\u00fczyon ba\u011flama, her ikisi de "vakumla birle\u015ftirme" oldu\u011fu i\u00e7in s\u0131kl\u0131kla birbirinin yerine kullan\u0131labilir olarak ele al\u0131n\u0131yor. Oysa \u00f6yle de\u011filler. Dif\u00fczyon ba\u011flama bas\u0131n\u00e7 gerektirir ve dolgu malzemesi olmadan birle\u015fim olu\u015fturur; lehimleme ise k\u0131lcal bo\u015fluk gerektirir ve bu bo\u015flu\u011fa sahip birle\u015fim olu\u015fturur. Ana metalin kendisi belirli bir tempere kadar \u0131s\u0131l i\u015flem g\u00f6rm\u00fc\u015fse, par\u00e7an\u0131n \u00f6zelliklerini koruyup koruyamayaca\u011f\u0131n\u0131 belirleyen \u015fey f\u0131r\u0131n de\u011fil, lehimleme s\u0131cakl\u0131\u011f\u0131d\u0131r.<\/p>\n

Toplu lehimleme f\u0131r\u0131n\u0131n\u0131n fayda sa\u011flad\u0131\u011f\u0131 uygulamalar<\/h2>\n