The phrase "altering them into" is correct and usable in written English.
It can be used when describing a process of changing or transforming something into a different form or state.
Example: "The artist is altering them into beautiful sculptures from blocks of marble."
Alternatives: "transforming them into" or "converting them into".
This suggests that APW has a significant ability to react with free radicals to alter them into more stable non-reactive species and to terminate radical chain reaction.
In 1996, the Commission began a periodic electoral review of every local authority in England, reviewing the existing wards and electoral divisions and altering them to take into account changes in the electorate.
On "Carnabailito" (Nonesuch), he takes bits of Argentine music -- most of which he plays and samples himself -- and alters them digitally into dream material; you don't really know where it comes from or what purpose it serves.
Consequently, part of the film's narrative meaning was lost; some of the environmentalist themes were diluted as was the main subplot of the Ohmu, altered to turn them into aggressive enemies.
While this may vary depending on the area of study and the landscape features considered to have an effect on a particular disease's transmission, it suggests that the way in which premises are perceived to be connected may be substantially altered after taking them into account.
They both look deadly and have a modus operandi that involves surgically altering children into their mindless drone slaves.
Rule number one -- don't let anyone talk you into having them alter items and ship them to your home.
Although Teague says he hopes people will not change the meaning or alter the images, pulling them into photo editing software can quickly bring down the washed out look and bring clarity to them.
Eventually, the Lakers figured out the Knicks' altered lineup and deposited them into their self-made sinkhole with one game left on their interminable road trip.
