Solution

Cu-free oil coolers with brazing solution from Höganäs

Keep lubricants clean, cool and dry with Cu-free oil coolers made possible by Höganäs.

With Höganäs BrazeLet® F300, a patented stainless steel brazing filler material, it is possible to braze oil coolers completely copper-free. Zero ppm copper leaching to the engine oil results in increased oil lifetime and minimising wear on the engine. Better yet, it produces a product made entirely from stainless steel, which is easier to recycle, promoting sustainability in every way. Oil cooler turbulators can be efficiently coated with paste using roller coating which produces even coating layers with up to 20m/min belt speeds using Höganäs’ own developed paste, specially formulated for the roller coating process.

Höganäs oil cooler solution

Roller coating can be used to efficiently coat oil cooler fins with precise amounts of brazing filler material. Höganäs roller coating solution BrazeLet F300R-8501 enables usage of belt speeds up to 20 m/min without any problems, whilst only coating the parts where it is needed. This leads to a reduction in weight as well as the cost of every component, promoting zero waste and a more sustainable solution.
In roller coating, a paste roller moves through a paste reservoir and absorbs paste to its surface while scrapers adjust the layer thickness. To transfer the paste from the roller to the fin tip or fin plateau, the component is fed on a belt underneath the paste roller.

New technology increase quality

Engine oil is used to lubricate moving parts, inhibit corrosion, improve sealing and cool the engine. There are many factors that decrease the lifetime of engine oil, such as the amount of impurities it contains and at which temperature it is operating. If the temperature of the oil is too low, the moisture content is too high which can lead to engine damage. If the temperature of the oil is too high, the oil is degrading faster and needs to be changed more often. For this reason, all combustion engines use oil coolers to increase the lifetime of the oil and decrease wear on the engine. Traditionally, the oil coolers that are used in heavy-duty vehicles, are made out of copper-brazed stainless steel. This can be problematic because the engine oil holds sulphur-containing impurities and sometimes sulphur-containing additives, which can react with copper to form different kinds of copper-sulphides and copper-sulphates. These copper formations can be detrimental to the oil lifetime and overall quality.

Learn more about brazing

営業・技術サポート部への問い合わせ

詳細情報およびご要望は、各販売会社にお問い合わせください。
お問い合わせ
問い合わせフォーム
担当者
Technical area: ろう付け
{{country.text}}
営業 テクニカルサポート
最高経営責任者(CEO)/オーナー 調達 設計技術者 ビジネス開発者 機械装置オペレータ その他

お問い合わせいただきありがとうございます

{{contact.TechnicalArea}}について{{contact.TypeOfContact}にお問い合わせいただき、誠にありがとうございます。
後ほど担当の者より折り返しご連絡いたします。

どうぞよろしくお願いいたします。

エラーが発生しました

プライバシー保護に関する方針

私は、ヘガネスが、私と連絡をとる目的で、私の個人データを利用することに同意します。 また、私の連絡先情報をニュースレターやその他関連情報といったマーケティング目的に使用することに同意します。 データが第三者と共有されることはありません。 また、16歳以上であることを認めます。

個人情報の取扱いに関する詳細は、弊社のプライバシー保護方針でご確認いただけます。

利用規約に同意します
You must accept the terms of service before you can proceed. 利用規約に同意する必要があります。
Technical area: ろう付け
{{country.text}}
営業 テクニカルサポート
{{contact.name}}
{{contact.name}}
販売会社
{{contact.position}}
{{contact.name}}
{{contact.name}}
{{contact.position}}